diff options
Diffstat (limited to 'sc/source/ui/view/pfuncache.cxx')
| -rw-r--r-- | sc/source/ui/view/pfuncache.cxx | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/sc/source/ui/view/pfuncache.cxx b/sc/source/ui/view/pfuncache.cxx new file mode 100644 index 000000000000..b503d3a73fb7 --- /dev/null +++ b/sc/source/ui/view/pfuncache.cxx @@ -0,0 +1,198 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_sc.hxx" + + + +// INCLUDE --------------------------------------------------------------- + +#include <tools/multisel.hxx> + +#include "pfuncache.hxx" +#include "printfun.hxx" +#include "docsh.hxx" +#include "markdata.hxx" +#include "prevloc.hxx" + +//------------------------------------------------------------------------ + +ScPrintFuncCache::ScPrintFuncCache( ScDocShell* pD, const ScMarkData& rMark, + const ScPrintSelectionStatus& rStatus ) : + aSelection( rStatus ), + pDocSh( pD ), + nTotalPages( 0 ), + bLocInitialized( false ) +{ + // page count uses the stored cell widths for the printer anyway, + // so ScPrintFunc with the document's printer can be used to count + + SfxPrinter* pPrinter = pDocSh->GetPrinter(); + + ScRange aRange; + const ScRange* pSelRange = NULL; + if ( rMark.IsMarked() ) + { + rMark.GetMarkArea( aRange ); + pSelRange = &aRange; + } + + ScDocument* pDoc = pDocSh->GetDocument(); + SCTAB nTabCount = pDoc->GetTableCount(); + SCTAB nTab; + for ( nTab=0; nTab<nTabCount; nTab++ ) + { + long nAttrPage = nTab > 0 ? nFirstAttr[nTab-1] : 1; + + long nThisTab = 0; + if ( rMark.GetTableSelect( nTab ) ) + { + pDoc->InvalidatePageBreaks( nTab ); // user print area (selection) may be different + + ScPrintFunc aFunc( pDocSh, pPrinter, nTab, nAttrPage, 0, pSelRange, &aSelection.GetOptions() ); + nThisTab = aFunc.GetTotalPages(); + nFirstAttr[nTab] = aFunc.GetFirstPageNo(); // from page style or previous sheet + } + else + nFirstAttr[nTab] = nAttrPage; + + nPages[nTab] = nThisTab; + nTotalPages += nThisTab; + } +} + +ScPrintFuncCache::~ScPrintFuncCache() +{ +} + +void ScPrintFuncCache::InitLocations( const ScMarkData& rMark, OutputDevice* pDev ) +{ + if ( bLocInitialized ) + return; // initialize only once + + ScRange aRange; + const ScRange* pSelRange = NULL; + if ( rMark.IsMarked() ) + { + rMark.GetMarkArea( aRange ); + pSelRange = &aRange; + } + + long nRenderer = 0; // 0-based physical page number across sheets + long nTabStart = 0; + + ScDocument* pDoc = pDocSh->GetDocument(); + SCTAB nTabCount = pDoc->GetTableCount(); + for ( SCTAB nTab=0; nTab<nTabCount; nTab++ ) + { + if ( rMark.GetTableSelect( nTab ) ) + { + ScPrintFunc aFunc( pDev, pDocSh, nTab, nFirstAttr[nTab], nTotalPages, pSelRange, &aSelection.GetOptions() ); + aFunc.SetRenderFlag( TRUE ); + + long nDisplayStart = GetDisplayStart( nTab ); + + for ( long nPage=0; nPage<nPages[nTab]; nPage++ ) + { + Range aPageRange( nRenderer+1, nRenderer+1 ); + MultiSelection aPage( aPageRange ); + aPage.SetTotalRange( Range(0,RANGE_MAX) ); + aPage.Select( aPageRange ); + + ScPreviewLocationData aLocData( pDoc, pDev ); + aFunc.DoPrint( aPage, nTabStart, nDisplayStart, FALSE, NULL, &aLocData ); + + ScRange aCellRange; + Rectangle aPixRect; + if ( aLocData.GetMainCellRange( aCellRange, aPixRect ) ) + aLocations.push_back( ScPrintPageLocation( nRenderer, aCellRange, aPixRect ) ); + + ++nRenderer; + } + + nTabStart += nPages[nTab]; + } + } + + bLocInitialized = true; +} + +bool ScPrintFuncCache::FindLocation( const ScAddress& rCell, ScPrintPageLocation& rLocation ) const +{ + for ( std::vector<ScPrintPageLocation>::const_iterator aIter(aLocations.begin()); + aIter != aLocations.end(); aIter++ ) + { + if ( aIter->aCellRange.In( rCell ) ) + { + rLocation = *aIter; + return true; + } + } + return false; // not found +} + +BOOL ScPrintFuncCache::IsSameSelection( const ScPrintSelectionStatus& rStatus ) const +{ + return aSelection == rStatus; +} + +SCTAB ScPrintFuncCache::GetTabForPage( long nPage ) const +{ + ScDocument* pDoc = pDocSh->GetDocument(); + SCTAB nTabCount = pDoc->GetTableCount(); + SCTAB nTab = 0; + while ( nTab < nTabCount && nPage >= nPages[nTab] ) + nPage -= nPages[nTab++]; + return nTab; +} + +long ScPrintFuncCache::GetTabStart( SCTAB nTab ) const +{ + long nRet = 0; + for ( SCTAB i=0; i<nTab; i++ ) + nRet += nPages[i]; + return nRet; +} + +long ScPrintFuncCache::GetDisplayStart( SCTAB nTab ) const +{ + //! merge with lcl_GetDisplayStart in preview? + + long nDisplayStart = 0; + ScDocument* pDoc = pDocSh->GetDocument(); + for (SCTAB i=0; i<nTab; i++) + { + if ( pDoc->NeedPageResetAfterTab(i) ) + nDisplayStart = 0; + else + nDisplayStart += nPages[i]; + } + return nDisplayStart; +} + + |