vcl/unx/source/dtrans/X11_service.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_vcl.hxx"
  33
  34 #include "salinst.h"
  35
  36 #include <X11_clipboard.hxx>
  37 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  38 #include <com/sun/star/lang/XSingleServiceFactory.hpp>
  39 #include <com/sun/star/registry/XRegistryKey.hpp>
  40 #include <uno/dispatcher.h> // declaration of generic uno interface
  41 #include <uno/mapping.hxx> // mapping stuff
  42 #include <cppuhelper/factory.hxx>
  43 #include <cppuhelper/compbase1.hxx>
  44
  45 using namespace rtl;
  46 using namespace cppu;
  47 using namespace com::sun::star::lang;
  48 using namespace com::sun::star::datatransfer::clipboard;
  49 using namespace com::sun::star::awt;
  50 using namespace x11;
  51
  52 Sequence< OUString > SAL_CALL x11::X11Clipboard_getSupportedServiceNames()
  53 {
  54     Sequence< OUString > aRet(1);
  55     aRet[0] = OUString::createFromAscii("com.sun.star.datatransfer.clipboard.SystemClipboard");
  56     return aRet;
  57 }
  58
  59 Sequence< OUString > SAL_CALL x11::Xdnd_getSupportedServiceNames()
  60 {
  61     Sequence< OUString > aRet(1);
  62     aRet[0] = OUString::createFromAscii("com.sun.star.datatransfer.dnd.X11DragSource");
  63     return aRet;
  64 }
  65
  66 Sequence< OUString > SAL_CALL x11::Xdnd_dropTarget_getSupportedServiceNames()
  67 {
  68     Sequence< OUString > aRet(1);
  69     aRet[0] = OUString::createFromAscii("com.sun.star.datatransfer.dnd.X11DropTarget");
  70     return aRet;
  71 }
  72
  73 // ------------------------------------------------------------------------
  74
  75 Reference< XInterface > X11SalInstance::CreateClipboard( const Sequence< Any >& arguments )
  76 {
  77     static std::hash_map< OUString, ::std::hash_map< Atom, Reference< XClipboard > >, ::rtl::OUStringHash > m_aInstances;
  78
  79     OUString aDisplayName;
  80     Atom nSelection;
  81
  82     // extract display name from connection argument. An exception is thrown
  83     // by SelectionManager.initialize() if no display connection is given.
  84     if( arguments.getLength() > 0 )
  85     {
  86         Reference< XDisplayConnection > xConn;
  87         arguments.getConstArray()[0] >>= xConn;
  88
  89         if( xConn.is() )
  90         {
  91             Any aIdentifier = xConn->getIdentifier();
  92             aIdentifier >>= aDisplayName;
  93         }
  94     }
  95
  96     SelectionManager& rManager = SelectionManager::get( aDisplayName );
  97     rManager.initialize( arguments );
  98
  99     // check if any other selection than clipboard selection is specified
 100     if( arguments.getLength() > 1 )
 101     {
 102         OUString aSelectionName;
 103
 104         arguments.getConstArray()[1] >>= aSelectionName;
 105         nSelection = rManager.getAtom( aSelectionName );
 106     }
 107     else
 108     {
 109         // default atom is clipboard selection
 110         nSelection = rManager.getAtom( OUString::createFromAscii( "CLIPBOARD" ) );
 111     }
 112
 113     ::std::hash_map< Atom, Reference< XClipboard > >& rMap( m_aInstances[ aDisplayName ] );
 114     ::std::hash_map< Atom, Reference< XClipboard > >::iterator it = rMap.find( nSelection );
 115     if( it != rMap.end() )
 116         return it->second;
 117
 118     X11Clipboard* pClipboard = new X11Clipboard( rManager, nSelection );
 119     rMap[ nSelection ] = pClipboard;
 120
 121     return static_cast<OWeakObject*>(pClipboard);
 122 }
 123
 124 // ------------------------------------------------------------------------
 125
 126 Reference< XInterface > X11SalInstance::CreateDragSource()
 127 {
 128     return Reference < XInterface >( ( OWeakObject * ) new SelectionManagerHolder() );
 129 }
 130
 131 // ------------------------------------------------------------------------
 132
 133 Reference< XInterface > X11SalInstance::CreateDropTarget()
 134 {
 135     return Reference < XInterface >( ( OWeakObject * ) new DropTarget() );
 136 }
 137
 138