tdf#128009: Allow spaces in AutoText suggestions

Currently autotext entries with long names starting with spaces, or
containing spaces after first or second character, would never be
suggested when SvxAutoCorrCfg::IsAutoTextTip() gives true (set in
Tools -> AutoCorrect -> [x] Display remainder of name as suggestion
while typing), because only a single word no less than 3 chars long
left to cursor is considered a candidate for the name matching.

This change allows to consider multiple chunks of text left to the
cursor as the candidates for name matching. The chunks are 3-9
characters long, may start only between words, and have spaces,
including leading. Thus, AutoText entries with long names like
"  Dr Foo" will now be suggested for an entry like "lorem  dr f".

Change-Id: If91c957341a4f4b281acb0e4ada558706ea2f8c1
Reviewed-on: https://gerrit.libreoffice.org/80392
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/sw/inc/editsh.hxx b/sw/inc/editsh.hxx
index 29271604343d..53b91f44db98 100644
--- a/sw/inc/editsh.hxx
+++ b/sw/inc/editsh.hxx
@@ -816,7 +816,11 @@ public:
     /// Call AutoCorrect
     void AutoCorrect( SvxAutoCorrect& rACorr, bool bInsertMode,
                         sal_Unicode cChar );
-    bool GetPrevAutoCorrWord(SvxAutoCorrect& rACorr, OUString& rWord);
+    OUString GetPrevAutoCorrWord(SvxAutoCorrect& rACorr);
+
+    // We consider no more than 9 characters before the cursor, and they must not start in the
+    // middle of a word (leading spaces are OK)
+    std::vector<OUString> GetChunkForAutoText();
 
     /// Set our styles according to the respective rules.
     void AutoFormat( const SvxSwAutoFormatFlags* pAFlags );