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extract processSheet() method to use with single-sheet processing

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1164470 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Sergey Vladimirov 2011-09-02 10:53:30 +00:00
parent 0133ee8b9c
commit 47c706b997
1 changed files with 27 additions and 15 deletions
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42
src/scratchpad/src/org/apache/poi/hssf/converter/ExcelToFoConverter.java
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@ -716,6 +716,32 @@ public class ExcelToFoConverter extends AbstractExcelConverter
return tableWidthIn; return tableWidthIn;
} }
/**
* Process single sheet (as specified by 0-based sheet index)
*
* @return <tt>true</tt> if result were added to FO document, <tt>false</tt>
* otherwise
*/
protected boolean processSheet( HSSFWorkbook workbook, int sheetIndex )
{
String pageMasterName = "sheet-" + sheetIndex;
Element pageSequence = foDocumentFacade
.createPageSequence( pageMasterName );
Element flow = foDocumentFacade.addFlowToPageSequence( pageSequence,
"xsl-region-body" );
HSSFSheet sheet = workbook.getSheetAt( sheetIndex );
float tableWidthIn = processSheet( workbook, sheet, flow );
if ( tableWidthIn == 0 )
return false;
createPageMaster( tableWidthIn, pageMasterName );
foDocumentFacade.addPageSequence( pageSequence );
return true;
}
protected void processSheetName( HSSFSheet sheet, Element flow ) protected void processSheetName( HSSFSheet sheet, Element flow )
{ {
Element titleBlock = foDocumentFacade.createBlock(); Element titleBlock = foDocumentFacade.createBlock();
@ -752,21 +778,7 @@ public class ExcelToFoConverter extends AbstractExcelConverter
for ( int s = 0; s < workbook.getNumberOfSheets(); s++ ) for ( int s = 0; s < workbook.getNumberOfSheets(); s++ )
{ {
String pageMasterName = "sheet-" + s; processSheet( workbook, s );
Element pageSequence = foDocumentFacade
.createPageSequence( pageMasterName );
Element flow = foDocumentFacade.addFlowToPageSequence(
pageSequence, "xsl-region-body" );
HSSFSheet sheet = workbook.getSheetAt( s );
float tableWidthIn = processSheet( workbook, sheet, flow );
if ( tableWidthIn != 0 )
{
createPageMaster( tableWidthIn, pageMasterName );
foDocumentFacade.addPageSequence( pageSequence );
}
} }
} }