diff options
Diffstat (limited to 'editeng')
| -rw-r--r-- | editeng/source/misc/svxacorr.cxx | 54 |
1 files changed, 44 insertions, 10 deletions
diff --git a/editeng/source/misc/svxacorr.cxx b/editeng/source/misc/svxacorr.cxx index 1e3f8f680194..8b46f0f8e043 100644 --- a/editeng/source/misc/svxacorr.cxx +++ b/editeng/source/misc/svxacorr.cxx @@ -1548,12 +1548,12 @@ bool SvxAutoCorrect::AddWrtSttException( const OUString& rNew, return pLists && pLists->AddToWrdSttExceptList(rNew); } -bool SvxAutoCorrect::GetPrevAutoCorrWord( SvxAutoCorrDoc const & rDoc, - const OUString& rTxt, sal_Int32 nPos, - OUString& rWord ) +OUString SvxAutoCorrect::GetPrevAutoCorrWord(SvxAutoCorrDoc const& rDoc, const OUString& rTxt, + sal_Int32 nPos) { + OUString sRet; if( !nPos ) - return false; + return sRet; sal_Int32 nEnde = nPos; @@ -1561,7 +1561,7 @@ bool SvxAutoCorrect::GetPrevAutoCorrWord( SvxAutoCorrDoc const & rDoc, if( ( nPos < rTxt.getLength() && !IsWordDelim( rTxt[ nPos ])) || IsWordDelim( rTxt[ --nPos ])) - return false; + return sRet; while( nPos && !IsWordDelim( rTxt[ --nPos ])) ; @@ -1574,20 +1574,54 @@ bool SvxAutoCorrect::GetPrevAutoCorrWord( SvxAutoCorrDoc const & rDoc, while( lcl_IsInAsciiArr( sImplSttSkipChars, rTxt[ nCapLttrPos ]) ) if( ++nCapLttrPos >= nEnde ) - return false; + return sRet; if( 3 > nEnde - nCapLttrPos ) - return false; + return sRet; const LanguageType eLang = GetDocLanguage( rDoc, nCapLttrPos ); CharClass& rCC = GetCharClass(eLang); if( lcl_IsSymbolChar( rCC, rTxt, nCapLttrPos, nEnde )) - return false; + return sRet; - rWord = rTxt.copy( nCapLttrPos, nEnde - nCapLttrPos ); - return true; + sRet = rTxt.copy( nCapLttrPos, nEnde - nCapLttrPos ); + return sRet; +} + +// static +std::vector<OUString> SvxAutoCorrect::GetChunkForAutoText(const OUString& rTxt, + const sal_Int32 nPos) +{ + constexpr sal_Int32 nMinLen = 3; + constexpr sal_Int32 nMaxLen = 9; + std::vector<OUString> aRes; + if (nPos >= nMinLen) + { + sal_Int32 nBegin = std::max<sal_Int32>(nPos - nMaxLen, 0); + // TODO: better detect word boundaries (not only whitespaces, but also e.g. punctuation) + if (nBegin > 0 && !IsWordDelim(rTxt[nBegin-1])) + { + while (nBegin + nMinLen <= nPos && !IsWordDelim(rTxt[nBegin])) + ++nBegin; + } + if (nBegin + nMinLen <= nPos) + { + OUString sRes = rTxt.copy(nBegin, nPos - nBegin); + aRes.push_back(sRes); + bool bLastStartedWithDelim = IsWordDelim(sRes[0]); + for (sal_Int32 i = 1; i <= sRes.getLength() - nMinLen; ++i) + { + bool bAdd = bLastStartedWithDelim; + bLastStartedWithDelim = IsWordDelim(sRes[i]); + bAdd = bAdd || bLastStartedWithDelim; + if (bAdd) + aRes.push_back(sRes.copy(i)); + } + } + } + return aRes; } bool SvxAutoCorrect::CreateLanguageFile( const LanguageTag& rLanguageTag, bool bNewFile ) |