1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
3 * This file is part of the LibreOffice project.
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/.
9 * This file incorporates work covered by the following license notice:
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 .
20 #include <svx/dbaobjectex.hxx>
21 #include <osl/diagnose.h>
22 #include <com/sun/star/sdbcx/XTablesSupplier.hpp>
23 #include <com/sun/star/sdb/XSQLQueryComposerFactory.hpp>
25 #include <comphelper/extract.hxx>
26 #include <sot/formats.hxx>
27 #include <sot/exchange.hxx>
28 #include <comphelper/propertysetinfo.hxx>
35 using namespace ::com::sun::star::uno
;
36 using namespace ::com::sun::star::beans
;
37 using namespace ::com::sun::star::sdb
;
38 using namespace ::com::sun::star::sdbc
;
39 using namespace ::com::sun::star::lang
;
40 using namespace ::com::sun::star::ucb
;
41 using namespace ::com::sun::star::sdbcx
;
42 using namespace ::com::sun::star::container
;
43 using namespace ::com::sun::star::datatransfer
;
44 using namespace ::comphelper
;
47 //= OComponentTransferable
50 OComponentTransferable::OComponentTransferable(const OUString
& _rDatasourceOrLocation
51 ,const Reference
< XContent
>& _xContent
)
53 m_aDescriptor
.setDataSource(_rDatasourceOrLocation
);
54 m_aDescriptor
[daComponent
] <<= _xContent
;
59 sal_uInt32
OComponentTransferable::getDescriptorFormatId(bool _bExtractForm
)
61 static sal_uInt32 s_nReportFormat
= (sal_uInt32
)-1;
62 static sal_uInt32 s_nFormFormat
= (sal_uInt32
)-1;
63 if ( _bExtractForm
&& (sal_uInt32
)-1 == s_nFormFormat
)
65 s_nFormFormat
= SotExchange::RegisterFormatName(OUString("application/x-openoffice;windows_formatname=\"dbaccess.FormComponentDescriptorTransfer\"" ));
66 OSL_ENSURE((sal_uInt32
)-1 != s_nFormFormat
, "OComponentTransferable::getDescriptorFormatId: bad exchange id!");
68 else if ( !_bExtractForm
&& (sal_uInt32
)-1 == s_nReportFormat
)
70 s_nReportFormat
= SotExchange::RegisterFormatName(OUString("application/x-openoffice;windows_formatname=\"dbaccess.ReportComponentDescriptorTransfer\""));
71 OSL_ENSURE((sal_uInt32
)-1 != s_nReportFormat
, "OComponentTransferable::getDescriptorFormatId: bad exchange id!");
73 return _bExtractForm
? s_nFormFormat
: s_nReportFormat
;
77 void OComponentTransferable::AddSupportedFormats()
82 Reference
<XPropertySet
> xProp
;
83 m_aDescriptor
[daComponent
] >>= xProp
;
85 xProp
->getPropertyValue("IsForm") >>= bForm
;
89 AddFormat(getDescriptorFormatId(bForm
));
93 bool OComponentTransferable::GetData( const DataFlavor
& _rFlavor
)
95 const sal_uInt32 nFormatId
= SotExchange::GetFormat(_rFlavor
);
96 if ( nFormatId
== getDescriptorFormatId(true) || nFormatId
== getDescriptorFormatId(false) )
97 return SetAny( makeAny( m_aDescriptor
.createPropertyValueSequence() ), _rFlavor
);
103 bool OComponentTransferable::canExtractComponentDescriptor(const DataFlavorExVector
& _rFlavors
, bool _bForm
)
105 DataFlavorExVector::const_iterator aEnd
= _rFlavors
.end();
106 for ( DataFlavorExVector::const_iterator aCheck
= _rFlavors
.begin();
111 if ( getDescriptorFormatId(_bForm
) == aCheck
->mnSotId
)
119 ODataAccessDescriptor
OComponentTransferable::extractComponentDescriptor(const TransferableDataHelper
& _rData
)
121 bool bForm
= _rData
.HasFormat(getDescriptorFormatId(true));
122 if ( bForm
|| _rData
.HasFormat(getDescriptorFormatId(false)) )
124 // the object has a real descriptor object (not just the old compatible format)
126 // extract the any from the transferable
128 #if OSL_DEBUG_LEVEL > 0
131 SotExchange::GetFormatDataFlavor(getDescriptorFormatId(bForm
), aFlavor
);
132 OSL_ENSURE(bSuccess
, "OComponentTransferable::extractColumnDescriptor: invalid data format (no flavor)!");
134 Any aDescriptor
= _rData
.GetAny(aFlavor
);
136 // extract the property value sequence
137 Sequence
< PropertyValue
> aDescriptorProps
;
138 #if OSL_DEBUG_LEVEL > 0
141 aDescriptor
>>= aDescriptorProps
;
142 OSL_ENSURE(bSuccess
, "OComponentTransferable::extractColumnDescriptor: invalid clipboard format!");
144 // build the real descriptor
145 return ODataAccessDescriptor(aDescriptorProps
);
148 return ODataAccessDescriptor();
156 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */