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From bugzi...@apache.org
Subject [Bug 121190] New: improve xlsx loading performance by disable 'UpdatePageBreaks' in loading.
Date Wed, 10 Oct 2012 08:02:52 GMT
https://issues.apache.org/ooo/show_bug.cgi?id=121190

          Priority: P3
            Bug ID: 121190
          Assignee: ooo-issues@incubator.apache.org
           Summary: improve xlsx loading performance by disable
                    'UpdatePageBreaks' in loading.
          Severity: normal
        Issue Type: DEFECT
    Classification: Code
                OS: All
          Reporter: lizh.fee@gmail.com
          Hardware: All
            Status: UNCONFIRMED
           Version: AOO350-dev
         Component: code
           Product: performance

UpdatePageBreaks was called many times wrongly when loading.

Solution:
1. temporarily disable 'UpdatePageBreaks' in WorkbookGlobals::initialize( bool
bWorkbookFile )
2. disable 'UpdatePageBreaks' in loading .xlsx format file in function
ScTable::UpdatePageBreaks( const ScRange* pUserArea )
3. enable 'UpdatePageBreaks' after loading finish in
WorkbookGlobals::finalize()

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