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dbaobjectex.cxx
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19 
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>
24 #include <com/sun/star/ucb/XContent.hpp>
25 #include <sot/formats.hxx>
26 #include <sot/exchange.hxx>
27 
28 
29 namespace svx
30 {
31 
32 
33  using namespace ::com::sun::star::uno;
34  using namespace ::com::sun::star::beans;
35  using namespace ::com::sun::star::sdb;
36  using namespace ::com::sun::star::lang;
37  using namespace ::com::sun::star::ucb;
38  using namespace ::com::sun::star::sdbcx;
39  using namespace ::com::sun::star::container;
40  using namespace ::com::sun::star::datatransfer;
41 
43  {
44  }
45 
46  void OComponentTransferable::Update(const OUString& rDatasourceOrLocation
47  ,const Reference< XContent>& xContent)
48  {
49  ClearFormats();
50 
51  m_aDescriptor.setDataSource(rDatasourceOrLocation);
53 
55  }
56 
58  {
59  static SotClipboardFormatId s_nReportFormat = static_cast<SotClipboardFormatId>(-1);
60  static SotClipboardFormatId s_nFormFormat = static_cast<SotClipboardFormatId>(-1);
61  if ( _bExtractForm && static_cast<SotClipboardFormatId>(-1) == s_nFormFormat )
62  {
63  s_nFormFormat = SotExchange::RegisterFormatName("application/x-openoffice;windows_formatname=\"dbaccess.FormComponentDescriptorTransfer\"");
64  OSL_ENSURE(static_cast<SotClipboardFormatId>(-1) != s_nFormFormat, "OComponentTransferable::getDescriptorFormatId: bad exchange id!");
65  }
66  else if ( !_bExtractForm && static_cast<SotClipboardFormatId>(-1) == s_nReportFormat)
67  {
68  s_nReportFormat = SotExchange::RegisterFormatName("application/x-openoffice;windows_formatname=\"dbaccess.ReportComponentDescriptorTransfer\"");
69  OSL_ENSURE(static_cast<SotClipboardFormatId>(-1) != s_nReportFormat, "OComponentTransferable::getDescriptorFormatId: bad exchange id!");
70  }
71  return _bExtractForm ? s_nFormFormat : s_nReportFormat;
72  }
73 
74 
76  {
77  bool bForm = true;
78  try
79  {
82  if ( xProp.is() )
83  xProp->getPropertyValue("IsForm") >>= bForm;
84  }
85  catch(const Exception&)
86  {}
88  }
89 
90 
91  bool OComponentTransferable::GetData( const DataFlavor& _rFlavor, const OUString& /*rDestDoc*/ )
92  {
93  const SotClipboardFormatId nFormatId = SotExchange::GetFormat(_rFlavor);
94  if ( nFormatId == getDescriptorFormatId(true) || nFormatId == getDescriptorFormatId(false) )
96 
97  return false;
98  }
99 
100 
102  {
103  SotClipboardFormatId nFormatId = getDescriptorFormatId(_bForm);
104  return std::any_of(_rFlavors.begin(), _rFlavors.end(),
105  [&nFormatId](const DataFlavorEx& rCheck) { return nFormatId == rCheck.mnSotId; });
106  }
107 
108 
110  {
111  bool bForm = _rData.HasFormat(getDescriptorFormatId(true));
112  if ( bForm || _rData.HasFormat(getDescriptorFormatId(false)) )
113  {
114  // the object has a real descriptor object (not just the old compatible format)
115 
116  // extract the any from the transferable
117  DataFlavor aFlavor;
118  bool bSuccess =
120  OSL_ENSURE(bSuccess, "OComponentTransferable::extractColumnDescriptor: invalid data format (no flavor)!");
121 
122  Any aDescriptor = _rData.GetAny(aFlavor, OUString());
123 
124  // extract the property value sequence
125  Sequence< PropertyValue > aDescriptorProps;
126  bSuccess = aDescriptor >>= aDescriptorProps;
127  OSL_ENSURE(bSuccess, "OComponentTransferable::extractColumnDescriptor: invalid clipboard format!");
128 
129  // build the real descriptor
130  return ODataAccessDescriptor(aDescriptorProps);
131  }
132 
133  return ODataAccessDescriptor();
134  }
135 
136 
137 }
138 
139 
140 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
static SotClipboardFormatId RegisterFormatName(const OUString &rName)
css::uno::Any GetAny(SotClipboardFormatId nFormat, const OUString &rDestDoc) const
void setDataSource(const OUString &_sDataSourceNameOrLocation)
set the data source name, if it is not file URL
::std::vector< DataFlavorEx > DataFlavorExVector
css::uno::Sequence< css::beans::PropertyValue > const & createPropertyValueSequence()
returns the descriptor as property value sequence
bool HasFormat(SotClipboardFormatId nFormat) const
void AddFormat(SotClipboardFormatId nFormat)
ODataAccessDescriptor m_aDescriptor
Definition: dbaobjectex.hxx:60
SotClipboardFormatId
selection are bookmarks? (boolean)
static bool canExtractComponentDescriptor(const DataFlavorExVector &_rFlavors, bool _bForm)
checks whether or not a component descriptor can be extracted from the data flavor vector given ...
virtual bool GetData(const css::datatransfer::DataFlavor &rFlavor, const OUString &rDestDoc) override
Definition: dbaobjectex.cxx:91
static SotClipboardFormatId getDescriptorFormatId(bool _bExtractForm)
Definition: dbaobjectex.cxx:57
static SotClipboardFormatId GetFormat(const css::datatransfer::DataFlavor &rFlavor)
class encapsulating the css::sdb::DataAccessDescriptor service.
virtual void AddSupportedFormats() override
Definition: dbaobjectex.cxx:75
void Update(const OUString &rDatasourceOrLocation, const css::uno::Reference< css::ucb::XContent > &xContent)
Definition: dbaobjectex.cxx:46
bool SetAny(const css::uno::Any &rAny)
static ODataAccessDescriptor extractComponentDescriptor(const TransferableDataHelper &_rData)
extracts a component descriptor from the transferable given
static bool GetFormatDataFlavor(SotClipboardFormatId nFormat, css::datatransfer::DataFlavor &rFlavor)
css::uno::Any SAL_CALL makeAny(const SharedUNOComponent< INTERFACE, COMPONENT > &value)