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 // MARKER(update_precomp.py): autogen include statement, do not remove
23 #include "precompiled_vcl.hxx"
24
25 #include "unx/salinst.h"
26
27 #include <X11_clipboard.hxx>
28 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
29 #include <com/sun/star/lang/XSingleServiceFactory.hpp>
30 #include <com/sun/star/registry/XRegistryKey.hpp>
31 #include <uno/dispatcher.h> // declaration of generic uno interface
32 #include <uno/mapping.hxx> // mapping stuff
33 #include <cppuhelper/factory.hxx>
34 #include <cppuhelper/compbase1.hxx>
35
36 namespace {
37
38 namespace css = com::sun::star;
39
40 }
41
42 using namespace rtl;
43 using namespace cppu;
44 using namespace com::sun::star::lang;
45 using namespace com::sun::star::datatransfer::clipboard;
46 using namespace com::sun::star::awt;
47 using namespace x11;
48
X11Clipboard_getSupportedServiceNames()49 Sequence< OUString > SAL_CALL x11::X11Clipboard_getSupportedServiceNames()
50 {
51 Sequence< OUString > aRet(1);
52 aRet[0] = OUString::createFromAscii("com.sun.star.datatransfer.clipboard.SystemClipboard");
53 return aRet;
54 }
55
Xdnd_getSupportedServiceNames()56 Sequence< OUString > SAL_CALL x11::Xdnd_getSupportedServiceNames()
57 {
58 Sequence< OUString > aRet(1);
59 aRet[0] = OUString::createFromAscii("com.sun.star.datatransfer.dnd.X11DragSource");
60 return aRet;
61 }
62
Xdnd_dropTarget_getSupportedServiceNames()63 Sequence< OUString > SAL_CALL x11::Xdnd_dropTarget_getSupportedServiceNames()
64 {
65 Sequence< OUString > aRet(1);
66 aRet[0] = OUString::createFromAscii("com.sun.star.datatransfer.dnd.X11DropTarget");
67 return aRet;
68 }
69
70 // ------------------------------------------------------------------------
71
CreateClipboard(const Sequence<Any> & arguments)72 css::uno::Reference< XInterface > X11SalInstance::CreateClipboard( const Sequence< Any >& arguments )
73 {
74 static std::hash_map< OUString, ::std::hash_map< Atom, css::uno::Reference< XClipboard > >, ::rtl::OUStringHash > m_aInstances;
75
76 OUString aDisplayName;
77 Atom nSelection;
78
79 // extract display name from connection argument. An exception is thrown
80 // by SelectionManager.initialize() if no display connection is given.
81 if( arguments.getLength() > 0 )
82 {
83 css::uno::Reference< XDisplayConnection > xConn;
84 arguments.getConstArray()[0] >>= xConn;
85
86 if( xConn.is() )
87 {
88 Any aIdentifier = xConn->getIdentifier();
89 aIdentifier >>= aDisplayName;
90 }
91 }
92
93 SelectionManager& rManager = SelectionManager::get( aDisplayName );
94 rManager.initialize( arguments );
95
96 // check if any other selection than clipboard selection is specified
97 if( arguments.getLength() > 1 )
98 {
99 OUString aSelectionName;
100
101 arguments.getConstArray()[1] >>= aSelectionName;
102 nSelection = rManager.getAtom( aSelectionName );
103 }
104 else
105 {
106 // default atom is clipboard selection
107 nSelection = rManager.getAtom( OUString::createFromAscii( "CLIPBOARD" ) );
108 }
109
110 ::std::hash_map< Atom, css::uno::Reference< XClipboard > >& rMap( m_aInstances[ aDisplayName ] );
111 ::std::hash_map< Atom, css::uno::Reference< XClipboard > >::iterator it = rMap.find( nSelection );
112 if( it != rMap.end() )
113 return it->second;
114
115 X11Clipboard* pClipboard = new X11Clipboard( rManager, nSelection );
116 rMap[ nSelection ] = pClipboard;
117
118 return static_cast<OWeakObject*>(pClipboard);
119 }
120
121 // ------------------------------------------------------------------------
122
CreateDragSource()123 css::uno::Reference< XInterface > X11SalInstance::CreateDragSource()
124 {
125 return css::uno::Reference < XInterface >( ( OWeakObject * ) new SelectionManagerHolder() );
126 }
127
128 // ------------------------------------------------------------------------
129
CreateDropTarget()130 css::uno::Reference< XInterface > X11SalInstance::CreateDropTarget()
131 {
132 return css::uno::Reference < XInterface >( ( OWeakObject * ) new DropTarget() );
133 }
134
135 /* vim: set noet sw=4 ts=4: */
136