[Libreoffice-commits] core.git: sw/source

[Michael Stahl (via logerrit)]

 sw/source/core/txtnode/txtedt.cxx |    8 ++++++++
 1 file changed, 8 insertions(+)

New commits:
commit 4184569b963877c2a488ff05766654b9db194798
Author:     Michael Stahl <michael.stahl at allotropia.de>
AuthorDate: Fri Apr 30 15:31:54 2021 +0200
Commit:     Michael Stahl <michael.stahl at allotropia.de>
CommitDate: Fri Apr 30 19:09:29 2021 +0200

    sw: speed up DoIdleJobs(WORD_COUNT)
    
    SwTextNode::CountWords() has early returns that don't clear the
    WordCountDirty flag, for nodes that don't contain any plain text.
    
    This speeds things up considerably for tdf135116-1.odt, which didn't
    finish the idle jobs after 5 minutes in an optimized 7.1 build, because
    the time slice tends to expire iterating nodes in word-count before it
    can make progress.
    
    With this it does ~25 WORD_COUNT pages and then ~90 AUTOCOMPLETE_WORDS
    pages per idle, sending OnLayoutFinished after 13-14 seconds.
    
    jmux just pointed me to commit 0fedac18214a6025401c4c426466a5166553e8ec
    which is not in 7.1 today and may have improved the performance here.
    
    Change-Id: I5e9651da3a173649c49fc36edefb23298dfd6bc4
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114936
    Tested-by: Jenkins
    Reviewed-by: Michael Stahl <michael.stahl at allotropia.de>

diff --git a/sw/source/core/txtnode/txtedt.cxx b/sw/source/core/txtnode/txtedt.cxx
index e734e471060b..853632d30771 100644
--- a/sw/source/core/txtnode/txtedt.cxx
+++ b/sw/source/core/txtnode/txtedt.cxx
@@ -2023,6 +2023,10 @@ bool SwTextNode::CountWords( SwDocStat& rStat,
 
     if( nStt == nEnd && !bCountNumbering)
     {   // unnumbered empty node or empty selection
+        if (bCountAll)
+        {
+            SetWordCountDirty( false ); // reset flag to speed up DoIdleJob
+        }
         return false;
     }
 
@@ -2051,6 +2055,10 @@ bool SwTextNode::CountWords( SwDocStat& rStat,
 
     if (aExpandText.isEmpty() && !bCountNumbering)
     {
+        if (bCountAll)
+        {
+            SetWordCountDirty( false ); // reset flag to speed up DoIdleJob
+        }
         return false;
     }