1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_vcl.hxx" 26 27 #include "unx/salinst.h" 28 29 #include <X11_clipboard.hxx> 30 #include <com/sun/star/lang/XMultiServiceFactory.hpp> 31 #include <com/sun/star/lang/XSingleServiceFactory.hpp> 32 #include <com/sun/star/registry/XRegistryKey.hpp> 33 #include <uno/dispatcher.h> // declaration of generic uno interface 34 #include <uno/mapping.hxx> // mapping stuff 35 #include <cppuhelper/factory.hxx> 36 #include <cppuhelper/compbase1.hxx> 37 38 namespace { 39 40 namespace css = com::sun::star; 41 42 } 43 44 using namespace rtl; 45 using namespace cppu; 46 using namespace com::sun::star::lang; 47 using namespace com::sun::star::datatransfer::clipboard; 48 using namespace com::sun::star::awt; 49 using namespace x11; 50 51 Sequence< OUString > SAL_CALL x11::X11Clipboard_getSupportedServiceNames() 52 { 53 Sequence< OUString > aRet(1); 54 aRet[0] = OUString::createFromAscii("com.sun.star.datatransfer.clipboard.SystemClipboard"); 55 return aRet; 56 } 57 58 Sequence< OUString > SAL_CALL x11::Xdnd_getSupportedServiceNames() 59 { 60 Sequence< OUString > aRet(1); 61 aRet[0] = OUString::createFromAscii("com.sun.star.datatransfer.dnd.X11DragSource"); 62 return aRet; 63 } 64 65 Sequence< OUString > SAL_CALL x11::Xdnd_dropTarget_getSupportedServiceNames() 66 { 67 Sequence< OUString > aRet(1); 68 aRet[0] = OUString::createFromAscii("com.sun.star.datatransfer.dnd.X11DropTarget"); 69 return aRet; 70 } 71 72 // ------------------------------------------------------------------------ 73 74 css::uno::Reference< XInterface > X11SalInstance::CreateClipboard( const Sequence< Any >& arguments ) 75 { 76 static std::hash_map< OUString, ::std::hash_map< Atom, css::uno::Reference< XClipboard > >, ::rtl::OUStringHash > m_aInstances; 77 78 OUString aDisplayName; 79 Atom nSelection; 80 81 // extract display name from connection argument. An exception is thrown 82 // by SelectionManager.initialize() if no display connection is given. 83 if( arguments.getLength() > 0 ) 84 { 85 css::uno::Reference< XDisplayConnection > xConn; 86 arguments.getConstArray()[0] >>= xConn; 87 88 if( xConn.is() ) 89 { 90 Any aIdentifier = xConn->getIdentifier(); 91 aIdentifier >>= aDisplayName; 92 } 93 } 94 95 SelectionManager& rManager = SelectionManager::get( aDisplayName ); 96 rManager.initialize( arguments ); 97 98 // check if any other selection than clipboard selection is specified 99 if( arguments.getLength() > 1 ) 100 { 101 OUString aSelectionName; 102 103 arguments.getConstArray()[1] >>= aSelectionName; 104 nSelection = rManager.getAtom( aSelectionName ); 105 } 106 else 107 { 108 // default atom is clipboard selection 109 nSelection = rManager.getAtom( OUString::createFromAscii( "CLIPBOARD" ) ); 110 } 111 112 ::std::hash_map< Atom, css::uno::Reference< XClipboard > >& rMap( m_aInstances[ aDisplayName ] ); 113 ::std::hash_map< Atom, css::uno::Reference< XClipboard > >::iterator it = rMap.find( nSelection ); 114 if( it != rMap.end() ) 115 return it->second; 116 117 X11Clipboard* pClipboard = new X11Clipboard( rManager, nSelection ); 118 rMap[ nSelection ] = pClipboard; 119 120 return static_cast<OWeakObject*>(pClipboard); 121 } 122 123 // ------------------------------------------------------------------------ 124 125 css::uno::Reference< XInterface > X11SalInstance::CreateDragSource() 126 { 127 return css::uno::Reference < XInterface >( ( OWeakObject * ) new SelectionManagerHolder() ); 128 } 129 130 // ------------------------------------------------------------------------ 131 132 css::uno::Reference< XInterface > X11SalInstance::CreateDropTarget() 133 { 134 return css::uno::Reference < XInterface >( ( OWeakObject * ) new DropTarget() ); 135 } 136 137 138