diff options
author | Mike Kaganski <mike.kaganski@collabora.com> | 2023-06-05 14:15:47 +0300 |
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committer | Mike Kaganski <mike.kaganski@collabora.com> | 2023-06-05 20:25:38 +0200 |
commit | 4e6c636433f7b1e4e3580fa99cbff2487e53f984 (patch) | |
tree | e9ac81b47ad5002c3d13c871acc3fe7bfa3054fd /svx | |
parent | 6f33d21fdd85f49cd15b2770c6557e87f05b7dba (diff) |
Restructure SvxLanguageBox::SetLanguageList for clarity
And extract sorting and removing duplicates to a separate function.
Change-Id: I57ed8d3960eefb8df8128cdb461a0621ed998bbb
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/152612
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
Diffstat (limited to 'svx')
-rw-r--r-- | svx/source/dialog/langbox.cxx | 102 |
1 files changed, 49 insertions, 53 deletions
diff --git a/svx/source/dialog/langbox.cxx b/svx/source/dialog/langbox.cxx index b489ea58a546..b7623d6f8c0d 100644 --- a/svx/source/dialog/langbox.cxx +++ b/svx/source/dialog/langbox.cxx @@ -37,6 +37,7 @@ #include <comphelper/string.hxx> #include <comphelper/processfactory.hxx> +#include <comphelper/scopeguard.hxx> #include <vcl/svapp.hxx> #include <vcl/settings.hxx> @@ -67,18 +68,16 @@ OUString GetDicInfoStr( std::u16string_view rName, const LanguageType nLang, boo } // misc local helper functions -static std::vector< LanguageType > lcl_LocaleSeqToLangSeq( Sequence< css::lang::Locale > const &rSeq ) +static void appendLocaleSeqToLangs(Sequence<css::lang::Locale> const& rSeq, + std::vector<LanguageType>& aLangs) { sal_Int32 nCount = rSeq.getLength(); - std::vector< LanguageType > aLangs; - aLangs.reserve(nCount); + aLangs.reserve(aLangs.size() + nCount); std::transform(rSeq.begin(), rSeq.end(), std::back_inserter(aLangs), [](const css::lang::Locale& rLocale) -> LanguageType { return LanguageTag::convertToLanguageType(rLocale); }); - - return aLangs; } static bool lcl_SeqHasLang( const Sequence< sal_Int16 > & rLangSeq, sal_Int16 nLang ) @@ -183,15 +182,28 @@ void SvxLanguageBox::AddLanguages(const std::vector< LanguageType >& rLanguageTy weld::ComboBoxEntry aNewEntry(BuildEntry(nLang)); if (aNewEntry.sString.isEmpty()) continue; - if (std::any_of(rEntries.begin(), rEntries.end(), - [&](const weld::ComboBoxEntry& rEntry){ return rEntry.sId == aNewEntry.sId; })) - continue; rEntries.push_back(aNewEntry); } } } } +static void SortLanguages(std::vector<weld::ComboBoxEntry>& rEntries) +{ + std::sort(rEntries.begin(), rEntries.end(), + [](const weld::ComboBoxEntry e1, const weld::ComboBoxEntry e2) + { + static const auto aSorter = comphelper::string::NaturalStringSorter( + ::comphelper::getProcessComponentContext(), + Application::GetSettings().GetUILanguageTag().getLocale()); + return aSorter.compare(e1.sString, e2.sString) < 0; + }); + rEntries.erase(std::unique(rEntries.begin(), rEntries.end(), + [](const weld::ComboBoxEntry e1, const weld::ComboBoxEntry e2) + { return e1.sId == e2.sId; }), + rEntries.end()); +} + void SvxLanguageBox::SetLanguageList(SvxLanguageListFlags nLangList, bool bHasLangNone, bool bLangNoneIsLangAll, bool bCheckSpellAvail, bool bDefaultLangExist, LanguageType eDefaultLangType, @@ -201,36 +213,44 @@ void SvxLanguageBox::SetLanguageList(SvxLanguageListFlags nLangList, bool bHasLa m_bLangNoneIsLangAll = bLangNoneIsLangAll; m_bWithCheckmark = bCheckSpellAvail; + m_xControl->freeze(); + comphelper::ScopeGuard aThawGuard([this]() { m_xControl->thaw(); }); + m_xControl->clear(); + if (SvxLanguageListFlags::EMPTY == nLangList) - { - m_xControl->clear(); return; + + bool bAddSeparator = false; + + if (bHasLangNone) + { + m_xControl->append(BuildEntry(LANGUAGE_NONE)); + bAddSeparator = true; + } + + if (bDefaultLangExist) + { + m_xControl->append(BuildEntry(eDefaultLangType, nDefaultType)); + bAddSeparator = true; } + if (bAddSeparator) + m_xControl->append_separator(""); + bool bAddAvailable = (!(nLangList & SvxLanguageListFlags::ONLY_KNOWN) && ((nLangList & SvxLanguageListFlags::ALL) || (nLangList & SvxLanguageListFlags::WESTERN) || (nLangList & SvxLanguageListFlags::CTL) || (nLangList & SvxLanguageListFlags::CJK))); - std::vector< LanguageType > aSpellAvailLang; - std::vector< LanguageType > aHyphAvailLang; - std::vector< LanguageType > aThesAvailLang; + std::vector< LanguageType > aAvailLang; Sequence< sal_Int16 > aSpellUsedLang; - Reference< XAvailableLocales > xAvail( LinguMgr::GetLngSvcMgr() ); - if (xAvail.is()) + if (bAddAvailable) { - Sequence< css::lang::Locale > aTmp; - - if (bAddAvailable) + if (auto xAvail = LinguMgr::GetLngSvcMgr()) { - aTmp = xAvail->getAvailableLocales( SN_SPELLCHECKER ); - aSpellAvailLang = lcl_LocaleSeqToLangSeq( aTmp ); - - aTmp = xAvail->getAvailableLocales( SN_HYPHENATOR ); - aHyphAvailLang = lcl_LocaleSeqToLangSeq( aTmp ); - - aTmp = xAvail->getAvailableLocales( SN_THESAURUS ); - aThesAvailLang = lcl_LocaleSeqToLangSeq( aTmp ); + appendLocaleSeqToLangs(xAvail->getAvailableLocales(SN_SPELLCHECKER), aAvailLang); + appendLocaleSeqToLangs(xAvail->getAvailableLocales(SN_HYPHENATOR), aAvailLang); + appendLocaleSeqToLangs(xAvail->getAvailableLocales(SN_THESAURUS), aAvailLang); } } if (SvxLanguageListFlags::SPELL_USED & nLangList) @@ -278,35 +298,11 @@ void SvxLanguageBox::SetLanguageList(SvxLanguageListFlags nLangList, bool bHasLa { // Spell checkers, hyphenators and thesauri may add language tags // unknown so far. - AddLanguages(aSpellAvailLang, nLangList, aEntries); - AddLanguages(aHyphAvailLang, nLangList, aEntries); - AddLanguages(aThesAvailLang, nLangList, aEntries); - } - - std::sort(aEntries.begin(), aEntries.end(), - [](const weld::ComboBoxEntry e1, const weld::ComboBoxEntry e2) { - static const auto aSorter = comphelper::string::NaturalStringSorter( - ::comphelper::getProcessComponentContext(), - Application::GetSettings().GetLanguageTag().getLocale()); - return aSorter.compare(e1.sString, e2.sString) < 0; - }); - - int nSeparatorPosition = 0; - if (bDefaultLangExist) - { - aEntries.insert(aEntries.begin(), BuildEntry(eDefaultLangType, nDefaultType)); - nSeparatorPosition++; - } - - if (bHasLangNone) - { - aEntries.insert(aEntries.begin(), BuildEntry(LANGUAGE_NONE)); - nSeparatorPosition++; + AddLanguages(aAvailLang, nLangList, aEntries); } - m_xControl->insert_vector(aEntries, false); - if (nSeparatorPosition > 0) - m_xControl->insert_separator(nSeparatorPosition, ""); + SortLanguages(aEntries); + m_xControl->insert_vector(aEntries, true); } int SvxLanguageBox::ImplTypeToPos(LanguageType eType) const |