diff options
Diffstat (limited to 'sw/source/core/doc/doc.cxx')
| -rwxr-xr-x[-rw-r--r--] | sw/source/core/doc/doc.cxx | 638 |
1 files changed, 634 insertions, 4 deletions
diff --git a/sw/source/core/doc/doc.cxx b/sw/source/core/doc/doc.cxx index cacd46da9faf..423b5ef0d670 100644..100755 --- a/sw/source/core/doc/doc.cxx +++ b/sw/source/core/doc/doc.cxx @@ -46,8 +46,11 @@ #include <comphelper/processfactory.hxx> #include <tools/urlobj.hxx> #include <tools/poly.hxx> +#include <tools/multisel.hxx> +#include <rtl/ustring.hxx> #include <vcl/virdev.hxx> -#include <svtools/itemiter.hxx> +#include <svl/itemiter.hxx> +#include <unotools/syslocale.hxx> #include <sfx2/printer.hxx> #include <svx/keepitem.hxx> #include <svx/cscoitem.hxx> @@ -56,6 +59,8 @@ #include <svx/forbiddencharacterstable.hxx> #include <svx/svdmodel.hxx> #include <unotools/charclass.hxx> +#include <unotools/localedatawrapper.hxx> + #include <swmodule.hxx> #include <fmtpdsc.hxx> #include <fmtanchr.hxx> @@ -95,18 +100,22 @@ #include <fldupde.hxx> #include <swbaslnk.hxx> #include <printdata.hxx> +#include <swprtopt.hxx> #include <cmdid.h> // fuer den dflt - Printer in SetJob -#ifndef _STATSTR_HRC #include <statstr.hrc> // StatLine-String -#endif #include <comcore.hrc> #include <SwUndoTOXChange.hxx> #include <SwUndoFmt.hxx> #include <unocrsr.hxx> #include <docsh.hxx> -#include <docufld.hxx> +#include <docfld.hxx> // _SetGetExpFld +#include <docufld.hxx> // SwPostItField +#include <viewsh.hxx> +#include <shellres.hxx> +#include <txtfrm.hxx> #include <vector> +#include <map> #include <osl/diagnose.h> #include <osl/interlck.h> @@ -119,6 +128,8 @@ // <-- using namespace ::com::sun::star; +using ::rtl::OUString; + // Seiten-Deskriptoren SV_IMPL_PTRARR(SwPageDescs,SwPageDescPtr); @@ -1026,6 +1037,625 @@ const SwDocStat& SwDoc::GetDocStat() const return *pDocStat; } +/*************************************************************************/ + + +struct _PostItFld : public _SetGetExpFld +{ + _PostItFld( const SwNodeIndex& rNdIdx, const SwTxtFld* pFld, const SwIndex* pIdx = 0 ) + : _SetGetExpFld( rNdIdx, pFld, pIdx ) {} + + USHORT GetPageNo( const StringRangeEnumerator &rRangeEnum, + const std::set< sal_Int32 > &rPossiblePages, + USHORT& rVirtPgNo, USHORT& rLineNo ); + + SwPostItField* GetPostIt() const + { + return (SwPostItField*) GetFld()->GetFld().GetFld(); + } +}; + + +USHORT _PostItFld::GetPageNo( + const StringRangeEnumerator &rRangeEnum, + const std::set< sal_Int32 > &rPossiblePages, + /* out */ USHORT& rVirtPgNo, /* out */ USHORT& rLineNo ) +{ + //Problem: Wenn ein PostItFld in einem Node steht, der von mehr als + //einer Layout-Instanz repraesentiert wird, steht die Frage im Raum, + //ob das PostIt nur ein- oder n-mal gedruck werden soll. + //Wahrscheinlich nur einmal, als Seitennummer soll hier keine Zufaellige + //sondern die des ersten Auftretens des PostIts innerhalb des selektierten + //Bereichs ermittelt werden. + rVirtPgNo = 0; + USHORT nPos = GetCntnt(); + SwClientIter aIter( (SwModify &)GetFld()->GetTxtNode() ); + for( SwTxtFrm* pFrm = (SwTxtFrm*)aIter.First( TYPE( SwFrm )); + pFrm; pFrm = (SwTxtFrm*)aIter.Next() ) + { + if( pFrm->GetOfst() > nPos || + (pFrm->HasFollow() && pFrm->GetFollow()->GetOfst() <= nPos) ) + continue; + USHORT nPgNo = pFrm->GetPhyPageNum(); + if( rRangeEnum.hasValue( nPgNo, &rPossiblePages )) + { + rLineNo = (USHORT)(pFrm->GetLineCount( nPos ) + + pFrm->GetAllLines() - pFrm->GetThisLines()); + rVirtPgNo = pFrm->GetVirtPageNum(); + return nPgNo; + } + } + return 0; +} + + +bool lcl_GetPostIts( + IDocumentFieldsAccess* pIDFA, + _SetGetExpFlds * pSrtLst ) +{ + bool bHasPostIts = false; + + SwFieldType* pFldType = pIDFA->GetSysFldType( RES_POSTITFLD ); + DBG_ASSERT( pFldType, "kein PostItType ? "); + + if( pFldType->GetDepends() ) + { + // Modify-Object gefunden, trage alle Felder ins Array ein + SwClientIter aIter( *pFldType ); + SwClient* pLast; + const SwTxtFld* pTxtFld; + + for( pLast = aIter.First( TYPE(SwFmtFld)); pLast; pLast = aIter.Next() ) + { + if( 0 != ( pTxtFld = ((SwFmtFld*)pLast)->GetTxtFld() ) && + pTxtFld->GetTxtNode().GetNodes().IsDocNodes() ) + { + bHasPostIts = true; + if (pSrtLst) + { + SwNodeIndex aIdx( pTxtFld->GetTxtNode() ); + _PostItFld* pNew = new _PostItFld( aIdx, pTxtFld ); + pSrtLst->Insert( pNew ); + } + else + break; // we just wanted to check for the existence of postits ... + } + } + } + + return bHasPostIts; +} + + +static void lcl_FormatPostIt( + IDocumentContentOperations* pIDCO, + SwPaM& aPam, + SwPostItField* pField, + bool bNewPage, bool bIsFirstPostIt, + USHORT nPageNo, USHORT nLineNo ) +{ + static char __READONLY_DATA sTmp[] = " : "; + + DBG_ASSERT( ViewShell::GetShellRes(), "missing ShellRes" ); + + if (bNewPage) + { + pIDCO->InsertPoolItem( aPam, SvxFmtBreakItem( SVX_BREAK_PAGE_AFTER, RES_BREAK ), 0 ); + pIDCO->SplitNode( *aPam.GetPoint(), false ); + } + else if (!bIsFirstPostIt) + { + // add an empty line between different notes + pIDCO->SplitNode( *aPam.GetPoint(), false ); + pIDCO->SplitNode( *aPam.GetPoint(), false ); + } + + String aStr( ViewShell::GetShellRes()->aPostItPage ); + aStr.AppendAscii(sTmp); + + aStr += XubString::CreateFromInt32( nPageNo ); + aStr += ' '; + if( nLineNo ) + { + aStr += ViewShell::GetShellRes()->aPostItLine; + aStr.AppendAscii(sTmp); + aStr += XubString::CreateFromInt32( nLineNo ); + aStr += ' '; + } + aStr += ViewShell::GetShellRes()->aPostItAuthor; + aStr.AppendAscii(sTmp); + aStr += pField->GetPar1(); + aStr += ' '; + SvtSysLocale aSysLocale; + aStr += /*(LocaleDataWrapper&)*/aSysLocale.GetLocaleData().getDate( pField->GetDate() ); + pIDCO->InsertString( aPam, aStr ); + + pIDCO->SplitNode( *aPam.GetPoint(), false ); + aStr = pField->GetPar2(); +#if defined( WIN ) || defined( WNT ) || defined( PM2 ) + // Bei Windows und Co alle CR rausschmeissen + aStr.EraseAllChars( '\r' ); +#endif + pIDCO->InsertString( aPam, aStr ); +} + + +void SwDoc::CalculatePagesForPrinting( + /* out */ SwRenderData &rData, + const SwPrintUIOptions &rOptions, + bool bIsPDFExport, + sal_Int32 nDocPageCount ) +{ + DBG_ASSERT( pLayout, "no layout present" ); + if (!pLayout) + return; + + // properties to take into account when calcualting the set of pages + // (PDF export UI does not allow for selecting left or right pages only) + bool bPrintLeftPages = bIsPDFExport ? true : rOptions.IsPrintLeftPages(); + bool bPrintRightPages = bIsPDFExport ? true : rOptions.IsPrintRightPages(); + bool bPrintEmptyPages = rOptions.IsPrintEmptyPages( bIsPDFExport ); + + Range aPages( 1, nDocPageCount ); + + MultiSelection aMulti( aPages ); + aMulti.SetTotalRange( Range( 0, RANGE_MAX ) ); + aMulti.Select( aPages ); + + const SwPageFrm *pStPage = (SwPageFrm*)pLayout->Lower(); + const SwFrm *pEndPage = pStPage; + + USHORT nFirstPageNo = 0; + USHORT nLastPageNo = 0; + USHORT nPageNo = 1; + + for( USHORT i = 1; i <= (USHORT)aPages.Max(); ++i ) + { + if( i < (USHORT)aPages.Min() ) + { + if( !pStPage->GetNext() ) + break; + pStPage = (SwPageFrm*)pStPage->GetNext(); + pEndPage= pStPage; + } + else if( i == (USHORT)aPages.Min() ) + { + nFirstPageNo = i; + nLastPageNo = nFirstPageNo; + if( !pStPage->GetNext() || (i == (USHORT)aPages.Max()) ) + break; + pEndPage = pStPage->GetNext(); + } + else if( i > (USHORT)aPages.Min() ) + { + nLastPageNo = i; + if( !pEndPage->GetNext() || (i == (USHORT)aPages.Max()) ) + break; + pEndPage = pEndPage->GetNext(); + } + } + + DBG_ASSERT( nFirstPageNo, "first page not found! Should not happen!" ); + if (nFirstPageNo) + { +// HACK: Hier muss von der MultiSelection noch eine akzeptable Moeglichkeit +// geschaffen werden, alle Seiten von Seite x an zu deselektieren. +// Z.B. durch SetTotalRange .... + +// aMulti.Select( Range( nLastPageNo+1, SELECTION_MAX ), FALSE ); + MultiSelection aTmpMulti( Range( 1, nLastPageNo ) ); + long nTmpIdx = aMulti.FirstSelected(); + static long nEndOfSelection = SFX_ENDOFSELECTION; + while ( nEndOfSelection != nTmpIdx && nTmpIdx <= long(nLastPageNo) ) + { + aTmpMulti.Select( nTmpIdx ); + nTmpIdx = aMulti.NextSelected(); + } + aMulti = aTmpMulti; +// Ende des HACKs + + nPageNo = nFirstPageNo; + + std::set< sal_Int32 > &rValidPages = rData.GetValidPagesSet(); + std::map< sal_Int32, const SwPageFrm * > &rValidStartFrms = rData.GetValidStartFrames(); + rValidPages.clear(); + rValidStartFrms.clear(); + while ( pStPage ) + { + const BOOL bRightPg = pStPage->OnRightPage(); + if ( aMulti.IsSelected( nPageNo ) && + ( (bRightPg && bPrintRightPages) || + (!bRightPg && bPrintLeftPages) ) ) + { + // --> FME 2005-12-12 #b6354161# Feature - Print empty pages + if ( bPrintEmptyPages || pStPage->Frm().Height() ) + // <-- + { + // pStPage->GetUpper()->Paint( pStPage->Frm() ); + rValidPages.insert( nPageNo ); + rValidStartFrms[ nPageNo ] = pStPage; + } + } + + if ( pStPage == pEndPage ) + { + pStPage = 0; + } + else + { ++nPageNo; + pStPage = (SwPageFrm*)pStPage->GetNext(); + } + } + } + + + // + // now that we have identified the valid pages for printing according + // to the print settings we need to get the PageRange to use and + // use both results to get the actual pages to be printed + // (post-it settings need to be taken into account later on!) + // + + // get PageRange value to use + OUString aPageRange; + if (bIsPDFExport) + { + // ?? rOptions.getValue( C2U("Selection") ); + aPageRange = rOptions.getStringValue( "PageRange", OUString() ); + } + else + { + // PageContent : + // 0 -> print all pages (default if aPageRange is empty) + // 1 -> print range according to PageRange + // 2 -> print selection + const sal_Int32 nContent = rOptions.getIntValue( "PrintContent", 0 ); + if (1 == nContent) + aPageRange = rOptions.getStringValue( "PageRange", OUString() ); + if (2 == nContent) + { + // note that printing selections is actually implemented by copying + // the selection to a new temporary document and printing all of that one. + // Thus for Writer "PrintContent" must never be 2. + // See SwXTextDocument::GetRenderDoc for evaluating if a selection is to be + // printed and for creating the temporary document. + } + + // please note + } + if (aPageRange.getLength() == 0) // empty string -> print all + { + // set page range to print to 'all pages' + aPageRange = OUString::valueOf( (sal_Int32)1 ); + aPageRange += OUString::valueOf( (sal_Unicode)'-'); + aPageRange += OUString::valueOf( nDocPageCount ); + } + rData.SetPageRange( aPageRange ); + + // get vector of pages to print according to PageRange and valid pages set from above + // (result may be an empty vector, for example if the range string is not correct) + StringRangeEnumerator::getRangesFromString( + aPageRange, rData.GetPagesToPrint(), + 1, nDocPageCount, 0, &rData.GetValidPagesSet() ); +} + + +void SwDoc::UpdatePagesForPrintingWithPostItData( + /* out */ SwRenderData &rData, + const SwPrintUIOptions &rOptions, + bool /*bIsPDFExport*/, + sal_Int32 nDocPageCount ) +{ + + sal_Int16 nPostItMode = (sal_Int16) rOptions.getIntValue( "PrintAnnotationMode", 0 ); + DBG_ASSERT(nPostItMode == POSTITS_NONE || rData.HasPostItData(), + "print post-its without post-it data?" ); + const USHORT nPostItCount = rData.HasPostItData() ? rData.m_pPostItFields->Count() : 0; + if (nPostItMode != POSTITS_NONE && nPostItCount > 0) + { + SET_CURR_SHELL( rData.m_pPostItShell ); + + // clear document and move to end of it + SwPaM aPam( rData.m_pPostItDoc->GetNodes().GetEndOfContent() ); + aPam.Move( fnMoveBackward, fnGoDoc ); + aPam.SetMark(); + aPam.Move( fnMoveForward, fnGoDoc ); + rData.m_pPostItDoc->DeleteRange( aPam ); + + const StringRangeEnumerator aRangeEnum( rData.GetPageRange(), 1, nDocPageCount, 0 ); + + // For mode POSTITS_ENDPAGE: + // maps a physical page number to the page number in post-it document that holds + // the first post-it for that physical page . Needed to relate the correct start frames + // from the post-it doc to the physical page of the document + std::map< sal_Int32, sal_Int32 > aPostItLastStartPageNum; + + // add all post-its on valid pages within the the page range to the + // temporary post-it document. + // Since the array of post-it fileds is sorted by page and line number we will + // already get them in the correct order + USHORT nVirtPg = 0, nLineNo = 0, nLastPageNum = 0, nPhyPageNum = 0; + bool bIsFirstPostIt = true; + for (USHORT i = 0; i < nPostItCount; ++i) + { + _PostItFld& rPostIt = (_PostItFld&)*(*rData.m_pPostItFields)[ i ]; + nLastPageNum = nPhyPageNum; + nPhyPageNum = rPostIt.GetPageNo( + aRangeEnum, rData.GetValidPagesSet(), nVirtPg, nLineNo ); + if (nPhyPageNum) + { + // need to insert a page break? + // In POSTITS_ENDPAGE mode for each document page the following + // post-it page needs to start on a new page + const bool bNewPage = nPostItMode == POSTITS_ENDPAGE && + !bIsFirstPostIt && nPhyPageNum != nLastPageNum; + + lcl_FormatPostIt( rData.m_pPostItShell->GetDoc(), aPam, + rPostIt.GetPostIt(), bNewPage, bIsFirstPostIt, nVirtPg, nLineNo ); + bIsFirstPostIt = false; + + if (nPostItMode == POSTITS_ENDPAGE) + { + // get the correct number of current pages for the post-it document + rData.m_pPostItShell->CalcLayout(); + const sal_Int32 nPages = rData.m_pPostItDoc->GetPageCount(); + aPostItLastStartPageNum[ nPhyPageNum ] = nPages; + } + } + } + + // format post-it doc to get correct number of pages + rData.m_pPostItShell->CalcLayout(); + const sal_Int32 nPostItDocPageCount = rData.m_pPostItDoc->GetPageCount(); + + if (nPostItMode == POSTITS_ONLY || nPostItMode == POSTITS_ENDDOC) + { + // now add those post-it pages to the vector of pages to print + // or replace them if only post-its should be printed + + rData.GetPostItStartFrames().clear(); + if (nPostItMode == POSTITS_ENDDOC) + { + // set all values up to number of pages to print currently known to NULL, + // meaning none of the pages currently in the vector is from the + // post-it document, they are the documents pages. + rData.GetPostItStartFrames().resize( rData.GetPagesToPrint().size() ); + } + else if (nPostItMode == POSTITS_ONLY) + { + // no document page to be printed + rData.GetPagesToPrint().clear(); + } + + // now we just need to add the post-it pages to be printed to the end + // of the vector of pages to print and keep the GetValidStartFrames + // data conform with it + sal_Int32 nPageNum = 0; + const SwPageFrm * pPageFrm = (SwPageFrm*)rData.m_pPostItShell->GetLayout()->Lower(); + while( pPageFrm && nPageNum < nPostItDocPageCount ) + { + DBG_ASSERT( pPageFrm, "Empty page frame. How are we going to print this?" ); + ++nPageNum; + rData.GetPagesToPrint().push_back( 0 ); // a page number of 0 indicates this page is from the post-it doc + DBG_ASSERT( pPageFrm, "pPageFrm is NULL!" ); + rData.GetPostItStartFrames().push_back( pPageFrm ); + pPageFrm = (SwPageFrm*)pPageFrm->GetNext(); + } + DBG_ASSERT( nPageNum == nPostItDocPageCount, "unexpected number of pages" ); + } + else if (nPostItMode == POSTITS_ENDPAGE) + { + // the next step is to find all the start frames from the post-it + // document that should be printed for a given physical page of the document + std::map< sal_Int32, std::vector< const SwPageFrm * > > aPhysPageToPostItFrames; + + // ... thus, first collect all post-it doc start frames in a vector + sal_Int32 nPostItPageNum = 0; + std::vector< const SwPageFrm * > aAllPostItStartFrames; + const SwPageFrm * pPageFrm = (SwPageFrm*)rData.m_pPostItShell->GetLayout()->Lower(); + while( pPageFrm && sal_Int32(aAllPostItStartFrames.size()) < nPostItDocPageCount ) + { + DBG_ASSERT( pPageFrm, "Empty page frame. How are we going to print this?" ); + ++nPostItPageNum; + aAllPostItStartFrames.push_back( pPageFrm ); + pPageFrm = (SwPageFrm*)pPageFrm->GetNext(); + } + DBG_ASSERT( sal_Int32(aAllPostItStartFrames.size()) == nPostItDocPageCount, + "unexpected number of frames; does not match number of pages" ); + + // get a map that holds all post-it frames to be printed for a + // given physical page from the document + sal_Int32 nLastStartPageNum = 0; + std::map< sal_Int32, sal_Int32 >::const_iterator aIt; + for (aIt = aPostItLastStartPageNum.begin(); aIt != aPostItLastStartPageNum.end(); ++aIt) + { + const sal_Int32 nFrames = aIt->second - nLastStartPageNum; + const sal_Int32 nFirstStartPageNum = aIt == aPostItLastStartPageNum.begin() ? + 1 : aIt->second - nFrames + 1; + DBG_ASSERT( 1 <= nFirstStartPageNum && nFirstStartPageNum <= nPostItDocPageCount, + "page number for first frame out of range" ); + std::vector< const SwPageFrm * > aStartFrames; + for (sal_Int32 i = 0; i < nFrames; ++i) + { + const sal_Int32 nIdx = nFirstStartPageNum - 1 + i; // -1 because lowest page num is 1 + DBG_ASSERT( 0 <= nIdx && nIdx < sal_Int32(aAllPostItStartFrames.size()), + "index out of range" ); + aStartFrames.push_back( aAllPostItStartFrames[ nIdx ] ); + } + aPhysPageToPostItFrames[ aIt->first /* phys page num */ ] = aStartFrames; + nLastStartPageNum = aIt->second; + } + + + // ok, now that aPhysPageToPostItFrames can give the start frames for all + // post-it pages to be printed we need to merge those at the correct + // position into the GetPagesToPrint vector and build and maintain the + // GetValidStartFrames vector as well. + // Since inserting a larger number of entries in the middle of a vector + // isn't that efficient we will create new vectors by copying the required data + std::vector< sal_Int32 > aTmpPagesToPrint; + std::vector< const SwPageFrm * > aTmpPostItStartFrames; + const size_t nNum = rData.GetPagesToPrint().size(); + for (size_t i = 0 ; i < nNum; ++i) + { + // add the physical page to print from the document + const sal_Int32 nPhysPage = rData.GetPagesToPrint()[i]; + aTmpPagesToPrint.push_back( nPhysPage ); + aTmpPostItStartFrames.push_back( NULL ); + + // add the post-it document pages to print, i.e those + // post-it pages that have the data for the above physical page + const std::vector< const SwPageFrm * > &rPostItFrames = aPhysPageToPostItFrames[ nPhysPage ]; + const size_t nPostItFrames = rPostItFrames.size(); + for (size_t k = 0; k < nPostItFrames; ++k) + { + aTmpPagesToPrint.push_back( 0 ); + aTmpPostItStartFrames.push_back( rPostItFrames[k] ); + } + } + + // finally we need to assign those vectors to the resulting ones. + // swapping the data should be more efficient than assigning since + // we won't need the temporary vectors anymore + rData.GetPagesToPrint().swap( aTmpPagesToPrint ); + rData.GetPostItStartFrames().swap( aTmpPostItStartFrames ); + } + } +} + + +void SwDoc::CalculatePagePairsForProspectPrinting( + /* out */ SwRenderData &rData, + const SwPrintUIOptions &rOptions, + sal_Int32 nDocPageCount ) +{ + std::set< sal_Int32 > &rValidPagesSet = rData.GetValidPagesSet(); + std::map< sal_Int32, const SwPageFrm * > &rValidStartFrms = rData.GetValidStartFrames(); + std::vector< std::pair< sal_Int32, sal_Int32 > > &rPagePairs = rData.GetPagePairsForProspectPrinting(); + + rPagePairs.clear(); + rValidPagesSet.clear(); + rValidStartFrms.clear(); + + rtl::OUString aPageRange = rOptions.getStringValue( "PageRange", rtl::OUString() ); + StringRangeEnumerator aRange( aPageRange, 1, nDocPageCount, 0 ); + + DBG_ASSERT( pLayout, "no layout present" ); + if (!pLayout || aRange.size() <= 0) + return; + + const SwPageFrm *pStPage = (SwPageFrm*)pLayout->Lower(); + sal_Int32 i = 0; + for ( i = 1; pStPage && i < nDocPageCount; ++i ) + pStPage = (SwPageFrm*)pStPage->GetNext(); + if ( !pStPage ) // dann wars das + return; + + // currently for prospect printing all pages are valid to be printed + // thus we add them all to the respective map and set for later use + sal_Int32 nPageNum = 0; + const SwPageFrm *pPageFrm = (SwPageFrm*)pLayout->Lower(); + while( pPageFrm && nPageNum < nDocPageCount ) + { + DBG_ASSERT( pPageFrm, "Empty page frame. How are we going to print this?" ); + ++nPageNum; + rValidPagesSet.insert( nPageNum ); + rValidStartFrms[ nPageNum ] = pPageFrm; + pPageFrm = (SwPageFrm*)pPageFrm->GetNext(); + } + DBG_ASSERT( nPageNum == nDocPageCount, "unexpected number of pages" ); + + // properties to take into account when calcualting the set of pages + // Note: here bPrintLeftPages and bPrintRightPages refer to the (virtual) resulting pages + // of the prospect! + bool bPrintLeftPages = rOptions.IsPrintLeftPages(); + bool bPrintRightPages = rOptions.IsPrintRightPages(); + bool bPrintProspectRTL = rOptions.getIntValue( "PrintProspectRTL", 0 ) ? true : false; + + // get pages for prospect printing according to the 'PageRange' + // (duplicates and any order allowed!) + std::vector< sal_Int32 > aPagesToPrint; + StringRangeEnumerator::getRangesFromString( + aPageRange, aPagesToPrint, 1, nDocPageCount, 0 ); + + // now fill the vector for calculating the page pairs with the start frames + // from the above obtained vector + std::vector< const SwPageFrm * > aVec; + for ( i = 0; i < sal_Int32(aPagesToPrint.size()); ++i) + { + const sal_Int32 nPage = aPagesToPrint[i]; + const SwPageFrm *pFrm = rValidStartFrms[ nPage ]; + aVec.push_back( pFrm ); + } + + // just one page is special ... + if ( 1 == aVec.size() ) + aVec.insert( aVec.begin() + 1, 0 ); // insert a second empty page + else + { + // now extend the number of pages to fit a multiple of 4 + // (4 'normal' pages are needed for a single prospect paper + // with back and front) + while( aVec.size() & 3 ) + aVec.push_back( 0 ); + } + + // dann sorge mal dafuer, das alle Seiten in der richtigen + // Reihenfolge stehen: + USHORT nSPg = 0, nEPg = aVec.size(), nStep = 1; + if ( 0 == (nEPg & 1 )) // ungerade gibt es nicht! + --nEPg; + + if ( !bPrintLeftPages ) + ++nStep; + else if ( !bPrintRightPages ) + { + ++nStep; + ++nSPg, --nEPg; + } + + // the number of 'virtual' pages to be printed + sal_Int32 nCntPage = (( nEPg - nSPg ) / ( 2 * nStep )) + 1; + + for ( USHORT nPrintCount = 0; nSPg < nEPg && + nPrintCount < nCntPage; ++nPrintCount ) + { + pStPage = aVec[ nSPg ]; + const SwPageFrm* pNxtPage = nEPg < aVec.size() ? aVec[ nEPg ] : 0; + + short nRtlOfs = bPrintProspectRTL ? 1 : 0; + if ( 0 == (( nSPg + nRtlOfs) & 1 ) ) // switch for odd number in LTR, even number in RTL + { + const SwPageFrm* pTmp = pStPage; + pStPage = pNxtPage; + pNxtPage = pTmp; + } + + sal_Int32 nFirst = -1, nSecond = -1; + for ( int nC = 0; nC < 2; ++nC ) + { + sal_Int32 nPage = -1; + if ( pStPage ) + nPage = pStPage->GetPhyPageNum(); + if (nC == 0) + nFirst = nPage; + else + nSecond = nPage; + + pStPage = pNxtPage; + } + rPagePairs.push_back( std::pair< sal_Int32, sal_Int32 >(nFirst, nSecond) ); + + nSPg = nSPg + nStep; + nEPg = nEPg - nStep; + } + DBG_ASSERT( size_t(nCntPage) == rPagePairs.size(), "size mismatch for number of page pairs" ); + + // luckily prospect printing does not make use of post-its so far, + // thus we are done here. +} + + sal_uInt16 SwDoc::GetPageCount() const { return GetRootFrm() ? GetRootFrm()->GetPageNum() : 0; |