1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#if OSL_DEBUG_LEVEL > 1
#include <stdio.h>
#endif
#include <X11_transferable.hxx>
#include <X11/Xatom.h>
#include <com/sun/star/io/IOException.hpp>
using namespace com::sun::star::datatransfer;
using namespace com::sun::star::lang;
using namespace com::sun::star::io;
using namespace com::sun::star::uno;
using namespace cppu;
using namespace osl;
using namespace x11;
X11Transferable::X11Transferable(
SelectionManager& rManager,
Atom selection
) :
m_rManager( rManager ),
m_aSelection( selection )
{
}
X11Transferable::~X11Transferable()
{
}
Any SAL_CALL X11Transferable::getTransferData( const DataFlavor& rFlavor )
throw(UnsupportedFlavorException, IOException, RuntimeException, std::exception)
{
Any aRet;
Sequence< sal_Int8 > aData;
bool bSuccess = m_rManager.getPasteData( m_aSelection ? m_aSelection : XA_PRIMARY, rFlavor.MimeType, aData );
if( ! bSuccess && m_aSelection == 0 )
bSuccess = m_rManager.getPasteData( m_rManager.getAtom( OUString("CLIPBOARD") ), rFlavor.MimeType, aData );
if( ! bSuccess )
{
throw UnsupportedFlavorException( rFlavor.MimeType, static_cast < XTransferable * > ( this ) );
}
if( rFlavor.MimeType.equalsIgnoreAsciiCase( "text/plain;charset=utf-16" ) )
{
int nLen = aData.getLength()/2;
if( ((sal_Unicode*)aData.getConstArray())[nLen-1] == 0 )
nLen--;
OUString aString( (sal_Unicode*)aData.getConstArray(), nLen );
#if OSL_DEBUG_LEVEL > 1
fprintf( stderr, "X11Transferable::getTransferData( \"%s\" )\n -> \"%s\"\n",
OUStringToOString( rFlavor.MimeType, RTL_TEXTENCODING_ISO_8859_1 ).getStr(),
OUStringToOString( aString, RTL_TEXTENCODING_ISO_8859_1 ).getStr() );
#endif
aRet <<= aString;
}
else
aRet <<= aData;
return aRet;
}
Sequence< DataFlavor > SAL_CALL X11Transferable::getTransferDataFlavors()
throw(RuntimeException, std::exception)
{
Sequence< DataFlavor > aFlavorList;
bool bSuccess = m_rManager.getPasteDataTypes( m_aSelection ? m_aSelection : XA_PRIMARY, aFlavorList );
if( ! bSuccess && m_aSelection == 0 )
bSuccess = m_rManager.getPasteDataTypes( m_rManager.getAtom( OUString("CLIPBOARD") ), aFlavorList );
return aFlavorList;
}
sal_Bool SAL_CALL X11Transferable::isDataFlavorSupported( const DataFlavor& aFlavor )
throw(RuntimeException, std::exception)
{
if( aFlavor.DataType != getCppuType( (Sequence< sal_Int8 >*)0 ) )
{
if( ! aFlavor.MimeType.equalsIgnoreAsciiCase( "text/plain;charset=utf-16" ) &&
aFlavor.DataType == getCppuType( (OUString*)0 ) )
return false;
}
Sequence< DataFlavor > aFlavors( getTransferDataFlavors() );
for( int i = 0; i < aFlavors.getLength(); i++ )
if( aFlavor.MimeType.equalsIgnoreAsciiCase( aFlavors.getConstArray()[i].MimeType ) &&
aFlavor.DataType == aFlavors.getConstArray()[i].DataType )
return true;
return false;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|