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export data streams; pretend to be an area link

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Fix ScXMLExport::GetAreaLinks to not use UNO, so we can hack DataStreams
into ScMyAreaLinksContainer.
We need to connect them to cells for export / import - that does not make
sense for DataStream without any attached range. We use an arbitrary one.
But you might remove it, if you create another ScAreaLink / DataStream
with the same range, without knowing about it.

Maybe it wouldn't be that bad to let DataStream inherit from ScAreaLink.

Change-Id: I5b85a9329ba1ca46fb2893b54fe5161d2fb22f47
This commit is contained in:
Matúš Kukan
2013-11-22 16:14:11 +01:00
parent 55d6fdaf45
commit fa0fe19e89
5 changed files with 111 additions and 59 deletions
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53
sc/source/filter/xml/xmlexprt.cxx
View File

@@ -60,6 +60,8 @@
#include "stylehelper.hxx"
#include "edittextiterator.hxx"
#include "editattributemap.hxx"
#include <arealink.hxx>
#include <datastream.hxx>
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmlnmspe.hxx>
@@ -147,6 +149,7 @@
#include "XMLCodeNameProvider.hxx"
#include <sfx2/linkmgr.hxx>
#include <sfx2/objsh.hxx>
#include <vector>
@@ -814,37 +817,35 @@ table::CellRangeAddress ScXMLExport::GetEndAddress(const uno::Reference<sheet::X
return aCellAddress;
}
void ScXMLExport::GetAreaLinks( uno::Reference< sheet::XSpreadsheetDocument>& xSpreadDoc,
ScMyAreaLinksContainer& rAreaLinks )
void ScXMLExport::GetAreaLinks( ScMyAreaLinksContainer& rAreaLinks )
{
uno::Reference< beans::XPropertySet > xPropSet( xSpreadDoc, uno::UNO_QUERY );
if( !xPropSet.is() ) return;
uno::Reference< container::XIndexAccess > xLinksIAccess( xPropSet->getPropertyValue( OUString( SC_UNO_AREALINKS ) ), uno::UNO_QUERY);
if( xLinksIAccess.is() )
if (pDoc->GetLinkManager())
{
const OUString sFilter( SC_UNONAME_FILTER );
const OUString sFilterOpt( SC_UNONAME_FILTOPT );
const OUString sURL( SC_UNONAME_LINKURL );
const OUString sRefresh( SC_UNONAME_REFDELAY );
sal_Int32 nCount(xLinksIAccess->getCount());
for( sal_Int32 nIndex = 0; nIndex < nCount; ++nIndex )
const sfx2::SvBaseLinks& rLinks = pDoc->GetLinkManager()->GetLinks();
for (size_t i = 0; i < rLinks.size(); i++)
{
uno::Reference< sheet::XAreaLink > xAreaLink(xLinksIAccess->getByIndex( nIndex ), uno::UNO_QUERY);
if( xAreaLink.is() )
ScAreaLink *pLink = dynamic_cast<ScAreaLink*>(&(*(*rLinks[i])));
if (pLink)
{
ScMyAreaLink aAreaLink;
aAreaLink.aDestRange = xAreaLink->getDestArea();
aAreaLink.sSourceStr = xAreaLink->getSourceArea();
uno::Reference< beans::XPropertySet > xLinkProp( xAreaLink, uno::UNO_QUERY );
if( xLinkProp.is() )
{
xLinkProp->getPropertyValue( sFilter ) >>= aAreaLink.sFilter;
xLinkProp->getPropertyValue( sFilterOpt ) >>= aAreaLink.sFilterOptions;
xLinkProp->getPropertyValue( sURL ) >>= aAreaLink.sURL;
xLinkProp->getPropertyValue( sRefresh ) >>= aAreaLink.nRefresh;
ScUnoConversion::FillApiRange( aAreaLink.aDestRange, pLink->GetDestArea() );
aAreaLink.sSourceStr = pLink->GetSource();
aAreaLink.sFilter = pLink->GetFilter();
aAreaLink.sFilterOptions = pLink->GetOptions();
aAreaLink.sURL = pLink->GetFile();
aAreaLink.nRefresh = pLink->GetTimeout();
rAreaLinks.AddNewAreaLink( aAreaLink );
}
DataStream *pStream = dynamic_cast<DataStream*>(&(*(*rLinks[i])));
if (pStream)
{
ScMyAreaLink aAreaLink;
ScUnoConversion::FillApiRange( aAreaLink.aDestRange, pStream->GetRange() );
aAreaLink.sSourceStr = pStream->GetMove();
aAreaLink.sFilter = OUString::number(pStream->GetLimit());
aAreaLink.sFilterOptions = "DataStream";
aAreaLink.sURL = pStream->GetURL();
aAreaLink.nRefresh = pStream->GetSettings();
rAreaLinks.AddNewAreaLink( aAreaLink );
}
}
@@ -1904,7 +1905,7 @@ void ScXMLExport::_ExportContent()
WriteCalculationSettings(xSpreadDoc);
sal_Int32 nTableCount(xIndex->getCount());
ScMyAreaLinksContainer aAreaLinks;
GetAreaLinks( xSpreadDoc, aAreaLinks );
GetAreaLinks( aAreaLinks );
ScMyEmptyDatabaseRangesContainer aEmptyRanges(aExportDatabaseRanges.GetEmptyDatabaseRanges());
ScMyDetectiveOpContainer aDetectiveOpContainer;
GetDetectiveOpList( aDetectiveOpContainer );

2
sc/source/filter/xml/xmlexprt.hxx
View File

@@ -144,7 +144,7 @@ class ScXMLExport : public SvXMLExport
com::sun::star::table::CellRangeAddress GetEndAddress(const com::sun::star::uno::Reference<com::sun::star::sheet::XSpreadsheet>& xTable,
const sal_Int32 nTable);
// ScMyEmptyDatabaseRangesContainer GetEmptyDatabaseRanges();
void GetAreaLinks( com::sun::star::uno::Reference< com::sun::star::sheet::XSpreadsheetDocument>& xSpreadDoc, ScMyAreaLinksContainer& rAreaLinks );
void GetAreaLinks( ScMyAreaLinksContainer& rAreaLinks );
void GetDetectiveOpList( ScMyDetectiveOpContainer& rDetOp );
void WriteSingleColumn(const sal_Int32 nRepeatColumns, const sal_Int32 nStyleIndex,
const sal_Int32 nIndex, const bool bIsAutoStyle, const bool bIsVisible);

93
sc/source/ui/docshell/datastream.cxx
View File

@@ -16,6 +16,7 @@
#include <salhelper/thread.hxx>
#include <sfx2/linkmgr.hxx>
#include <sfx2/viewfrm.hxx>
#include <arealink.hxx>
#include <asciiopt.hxx>
#include <dbfunc.hxx>
#include <docsh.hxx>
@@ -166,9 +167,44 @@ void DataStream::MakeToolbarVisible(ScDocShell *pShell)
DataStream* DataStream::Set(ScDocShell *pShell, const OUString& rURL, const OUString& rRange,
sal_Int32 nLimit, const OUString& rMove, sal_uInt32 nSettings)
{
// Each DataStream needs a destination area in order to be exported.
// There can be only one ScAreaLink / DataStream per cell.
// So - if we don't need range (DataStream with mbValuesInLine == false),
// just find a free cell for now.
sfx2::LinkManager* pLinkManager = pShell->GetDocument()->GetLinkManager();
ScRange aDestArea;
aDestArea.Parse(rRange, pShell->GetDocument());
sal_uInt16 nLinkPos = 0;
while (nLinkPos < pLinkManager->GetLinks().size())
{
sfx2::SvBaseLink* pBase = *pLinkManager->GetLinks()[nLinkPos];
if (rRange.isEmpty())
{
if ( (pBase->ISA(ScAreaLink) && dynamic_cast<ScAreaLink*>
(&(*pBase))->GetDestArea().aStart == aDestArea.aStart)
|| (pBase->ISA(DataStream) && dynamic_cast<DataStream*>
(&(*pBase))->GetRange().aStart == aDestArea.aStart) )
{
aDestArea.Move(0, 1, 0);
nLinkPos = 0;
continue;
}
else
++nLinkPos;
}
else if ( (pBase->ISA(ScAreaLink) && dynamic_cast<ScAreaLink*>
(&(*pBase))->GetDestArea().aStart == aDestArea.aStart)
|| (pBase->ISA(DataStream) && dynamic_cast<DataStream*>
(&(*pBase))->GetRange().aStart == aDestArea.aStart) )
{
pLinkManager->Remove( pBase );
}
else
++nLinkPos;
}
sfx2::SvBaseLink *pLink = 0;
pLink = new DataStream( pShell, rURL, rRange, nLimit, rMove, nSettings );
sfx2::LinkManager* pLinkManager = pShell->GetDocument()->GetLinkManager();
pLinkManager->InsertFileLink( *pLink, OBJECT_CLIENT_FILE, rURL, NULL, NULL );
return dynamic_cast<DataStream*>(pLink);
}
@@ -181,20 +217,19 @@ DataStream::DataStream(ScDocShell *pShell, const OUString& rURL, const OUString&
, mbRunning(false)
, mpLines(0)
, mnLinesCount(0)
, mpRange(new ScRange())
, mpEndRange(NULL)
{
mxThread = new datastreams::CallerThread( this );
mxThread->launch();
Decode(rURL, rRange, rMove, nSettings);
Decode(rURL, rRange, nLimit, rMove, nSettings);
mpStartRange.reset( new ScRange(*mpRange.get()) );
sal_Int32 nHeight = mpRange->aEnd.Row() - mpRange->aStart.Row() + 1;
maStartRange = maRange;
sal_Int32 nHeight = maRange.aEnd.Row() - maRange.aStart.Row() + 1;
nLimit = nHeight * (nLimit / nHeight);
if (nLimit && mpRange->aStart.Row() + nLimit - 1 < MAXROW)
if (nLimit && maRange.aStart.Row() + nLimit - 1 < MAXROW)
{
mpEndRange.reset( new ScRange(*mpRange) );
mpEndRange.reset( new ScRange(maRange) );
mpEndRange->Move(0, nLimit - nHeight, 0);
}
}
@@ -235,28 +270,32 @@ OString DataStream::ConsumeLine()
return mpLines->at(mnLinesCount++);
}
void DataStream::Decode( const OUString& rURL, const OUString& rRange,
const OUString& rMove, sal_uInt32 nSettings)
void DataStream::Decode(const OUString& rURL, const OUString& rRange,
const sal_Int32 nLimit, const OUString& rMove, const sal_uInt32 nSettings)
{
msURL = rURL;
msRange = rRange;
mnLimit = nLimit;
msMove = rMove;
mnSettings = nSettings;
maRange.Parse(msRange);
SvStream *pStream = 0;
if (nSettings & SCRIPT_STREAM)
pStream = new SvScriptStream(rURL);
if (mnSettings & SCRIPT_STREAM)
pStream = new SvScriptStream(msURL);
else
pStream = new SvFileStream(rURL, STREAM_READ);
pStream = new SvFileStream(msURL, STREAM_READ);
mxReaderThread = new datastreams::ReaderThread( pStream );
mxReaderThread->launch();
mbValuesInLine = nSettings & VALUES_IN_LINE;
mbValuesInLine = mnSettings & VALUES_IN_LINE;
if (!mbValuesInLine)
return;
mpRange->Parse(rRange, mpScDocument);
if (rMove == "NO_MOVE")
if (msMove == "NO_MOVE")
meMove = NO_MOVE;
else if (rMove == "RANGE_DOWN")
else if (msMove == "RANGE_DOWN")
meMove = RANGE_DOWN;
else if (rMove == "MOVE_DOWN")
else if (msMove == "MOVE_DOWN")
meMove = MOVE_DOWN;
}
@@ -283,17 +322,17 @@ void DataStream::MoveData()
switch (meMove)
{
case RANGE_DOWN:
if (mpRange->aStart == mpEndRange->aStart)
if (maRange.aStart == mpEndRange->aStart)
meMove = MOVE_UP;
break;
case MOVE_UP:
mpScDocument->DeleteRow(*mpStartRange);
mpScDocument->DeleteRow(maStartRange);
mpScDocument->InsertRow(*mpEndRange);
break;
case MOVE_DOWN:
if (mpEndRange.get())
mpScDocument->DeleteRow(*mpEndRange);
mpScDocument->InsertRow(*mpRange);
mpScDocument->InsertRow(maRange);
break;
case NO_MOVE:
break;
@@ -306,7 +345,7 @@ bool DataStream::ImportData()
MoveData();
if (mbValuesInLine)
{
SCROW nHeight = mpRange->aEnd.Row() - mpRange->aStart.Row() + 1;
SCROW nHeight = maRange.aEnd.Row() - maRange.aStart.Row() + 1;
OStringBuffer aBuf;
while (nHeight--)
{
@@ -314,7 +353,7 @@ bool DataStream::ImportData()
aBuf.append('\n');
}
SvMemoryStream aMemoryStream((void *)aBuf.getStr(), aBuf.getLength(), STREAM_READ);
ScImportExport aImport(mpScDocument, *mpRange);
ScImportExport aImport(mpScDocument, maRange);
aImport.SetSeparator(',');
aImport.ImportStream(aMemoryStream, OUString(), FORMAT_STRING);
}
@@ -352,13 +391,13 @@ bool DataStream::ImportData()
if (meMove == RANGE_DOWN)
{
mpRange->Move(0, mpRange->aEnd.Row() - mpRange->aStart.Row() + 1, 0);
maRange.Move(0, maRange.aEnd.Row() - maRange.aStart.Row() + 1, 0);
mpScDocShell->GetViewData()->GetView()->AlignToCursor(
mpRange->aStart.Col(), mpRange->aStart.Row(), SC_FOLLOW_JUMP);
maRange.aStart.Col(), maRange.aStart.Row(), SC_FOLLOW_JUMP);
}
SCROW aEndRow = mpEndRange.get() ? mpEndRange->aEnd.Row() : MAXROW;
mpScDocShell->PostPaint( ScRange( mpStartRange->aStart, ScAddress( mpRange->aEnd.Col(),
aEndRow, mpRange->aStart.Tab()) ), PAINT_GRID );
mpScDocShell->PostPaint( ScRange( maStartRange.aStart, ScAddress( maRange.aEnd.Col(),
aEndRow, maRange.aStart.Tab()) ), PAINT_GRID );
return mbRunning;
}

19
sc/source/ui/inc/datastream.hxx
View File

@@ -12,6 +12,7 @@
#include <rtl/ref.hxx>
#include <rtl/ustring.hxx>
#include <sfx2/lnkbase.hxx>
#include <address.hxx>
#include <boost/noncopyable.hpp>
#include <boost/scoped_ptr.hpp>
@@ -23,7 +24,6 @@ namespace datastreams {
}
class ScDocShell;
class ScDocument;
class ScRange;
class Window;
typedef std::vector<OString> LinesList;
@@ -31,7 +31,8 @@ typedef std::vector<OString> LinesList;
class DataStream : boost::noncopyable, public sfx2::SvBaseLink
{
OString ConsumeLine();
void Decode(const OUString& rURL, const OUString& rRange, const OUString& rMove, sal_uInt32 nSettings);
void Decode(const OUString& rURL, const OUString& rRange, const sal_Int32 nLimit,
const OUString& rMove, const sal_uInt32 nSettings);
void MoveData();
public:
@@ -49,6 +50,11 @@ public:
const OUString& , const css::uno::Any& ) SAL_OVERRIDE;
virtual void Edit(Window* , const Link& ) SAL_OVERRIDE;
const ScRange& GetRange() const { return maRange; }
const OUString& GetURL() const { return msURL; }
const sal_Int32& GetLimit() const { return mnLimit; }
const OUString& GetMove() const { return msMove; }
const sal_uInt32& GetSettings() const { return mnSettings; }
bool ImportData();
void Start();
void Stop();
@@ -56,14 +62,19 @@ public:
private:
ScDocShell *mpScDocShell;
ScDocument *mpScDocument;
OUString msURL;
OUString msRange;
OUString msMove;
sal_Int32 mnLimit;
sal_uInt32 mnSettings;
MoveEnum meMove;
bool mbRunning;
bool mbIsUndoEnabled;
bool mbValuesInLine;
LinesList *mpLines;
size_t mnLinesCount;
boost::scoped_ptr<ScRange> mpRange;
boost::scoped_ptr<ScRange> mpStartRange;
ScRange maRange;
ScRange maStartRange;
boost::scoped_ptr<ScRange> mpEndRange;
rtl::Reference<datastreams::CallerThread> mxThread;
rtl::Reference<datastreams::ReaderThread> mxReaderThread;

1
sc/source/ui/miscdlgs/datastreamdlg.cxx
View File

@@ -66,6 +66,7 @@ void DataStreamDlg::UpdateEnable()
m_pVclFrameLimit->Hide();
m_pVclFrameMove->Hide();
m_pVclFrameRange->Hide();
m_pEdRange->SetText("");
}
else
{