e266d448f4
that can be initialised at compile-time instead of runtime Change-Id: I08d516fdc13a3a79f93c079f89ac44cbc7a1ed71 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/153620 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
167 lines
6.3 KiB
C++
167 lines
6.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include <sal/config.h>
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#include <string_view>
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#include <comphelper/sequence.hxx>
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#include <i18nlangtag/languagetag.hxx>
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#include <i18nlangtag/mslangid.hxx>
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#include <officecfg/Office/Common.hxx>
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#include <officecfg/System.hxx>
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#include <o3tl/string_view.hxx>
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#include <org/freedesktop/PackageKit/SyncDbusSessionHelper.hpp>
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#include <rtl/ustring.hxx>
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#include <svtools/langhelp.hxx>
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#include <comphelper/diagnose_ex.hxx>
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#include <vcl/idle.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/settings.hxx>
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#include <config_langs.h>
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#include <config_vendor.h>
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void localizeWebserviceURI( OUString& rURI )
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{
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OUString aLang = Application::GetSettings().GetUILanguageTag().getLanguage();
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if ( aLang.equalsIgnoreAsciiCase("pt")
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&& Application::GetSettings().GetUILanguageTag().getCountry().equalsIgnoreAsciiCase("br") )
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{
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aLang = "pt-br";
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}
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if ( aLang.equalsIgnoreAsciiCase("zh") )
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{
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if ( Application::GetSettings().GetUILanguageTag().getCountry().equalsIgnoreAsciiCase("cn") )
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aLang = "zh-cn";
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if ( Application::GetSettings().GetUILanguageTag().getCountry().equalsIgnoreAsciiCase("tw") )
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aLang = "zh-tw";
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}
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rURI += aLang;
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}
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OUString getInstalledLocaleForLanguage(css::uno::Sequence<OUString> const & installed, OUString const & locale)
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{
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if (locale.isEmpty())
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return OUString(); // do not attempt to resolve anything
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if (comphelper::findValue(installed, locale) != -1)
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return locale;
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std::vector<OUString> fallbacks(LanguageTag(locale).getFallbackStrings(false));
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auto pf = std::find_if(fallbacks.begin(), fallbacks.end(),
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[&installed](const OUString& rf) { return comphelper::findValue(installed, rf) != -1; });
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if (pf != fallbacks.end())
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return *pf;
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return OUString();
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}
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static std::unique_ptr<Idle> xLangpackInstaller;
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namespace {
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class InstallLangpack : public Idle
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{
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std::vector<OUString> m_aPackages;
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public:
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explicit InstallLangpack(std::vector<OUString>&& rPackages)
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: Idle("install langpack")
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, m_aPackages(std::move(rPackages))
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{
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SetPriority(TaskPriority::LOWEST);
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}
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virtual void Invoke() override
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{
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vcl::Window* pTopWindow = Application::GetActiveTopWindow();
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if (!pTopWindow)
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pTopWindow = Application::GetFirstTopLevelWindow();
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if (!pTopWindow)
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{
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Start();
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return;
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}
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try
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{
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using namespace org::freedesktop::PackageKit;
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css::uno::Reference<XSyncDbusSessionHelper> xSyncDbusSessionHelper(SyncDbusSessionHelper::create(comphelper::getProcessComponentContext()));
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xSyncDbusSessionHelper->InstallPackageNames(comphelper::containerToSequence(m_aPackages), OUString());
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}
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catch (const css::uno::Exception&)
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{
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TOOLS_INFO_EXCEPTION("svl", "trying to install a LibreOffice langpack");
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}
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xLangpackInstaller.reset();
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}
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};
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}
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OUString getInstalledLocaleForSystemUILanguage(const css::uno::Sequence<OUString>& rLocaleElementNames, bool bRequestInstallIfMissing, const OUString& rPreferredLocale)
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{
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OUString wantedLocale(rPreferredLocale);
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if (wantedLocale.isEmpty())
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wantedLocale = officecfg::System::L10N::UILocale::get();
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OUString locale = getInstalledLocaleForLanguage(rLocaleElementNames, wantedLocale);
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if (bRequestInstallIfMissing && locale.isEmpty() && !wantedLocale.isEmpty() && !Application::IsHeadlessModeEnabled() &&
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officecfg::Office::Common::PackageKit::EnableLangpackInstallation::get())
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{
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LanguageTag aWantedTag(wantedLocale);
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if (aWantedTag.getLanguage() != "en")
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{
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// Get the list of langpacks that this build was configured to include
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std::vector<OUString> aPackages;
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static constexpr std::u16string_view sAvailableLocales(u"" WITH_LANG);
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std::vector<OUString> aAvailable;
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sal_Int32 nIndex = 0;
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do
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{
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aAvailable.emplace_back(o3tl::getToken(sAvailableLocales, 0, ' ', nIndex));
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}
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while (nIndex >= 0);
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// See which one matches the desired ui locale
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OUString install = getInstalledLocaleForLanguage(comphelper::containerToSequence(aAvailable), wantedLocale);
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if (!install.isEmpty() && install != "en-US")
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{
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std::string_view sVendor(OOO_VENDOR);
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if (sVendor == "Red Hat, Inc." || sVendor == "The Fedora Project")
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{
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// langpack is the typical Fedora/RHEL naming convention
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LanguageType eType = aWantedTag.getLanguageType();
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if (MsLangId::isSimplifiedChinese(eType))
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aPackages.emplace_back("libreoffice-langpack-zh-Hans");
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else if (MsLangId::isTraditionalChinese(eType))
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aPackages.emplace_back("libreoffice-langpack-zh-Hant");
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else if (install == "pt")
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aPackages.emplace_back("libreoffice-langpack-pt-PT");
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else
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aPackages.emplace_back("libreoffice-langpack-" + install);
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}
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else if (sVendor == "The Document Foundation/Debian" || sVendor == "The Document Foundation, Debian and Ubuntu")
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{
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// l10n is the typical Debian/Ubuntu naming convention
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aPackages.emplace_back("libreoffice-l10n-" + install);
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}
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}
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if (!aPackages.empty())
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{
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xLangpackInstaller.reset(new InstallLangpack(std::move(aPackages)));
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xLangpackInstaller->Start();
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}
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}
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}
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if (locale.isEmpty())
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locale = getInstalledLocaleForLanguage(rLocaleElementNames, "en-US");
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if (locale.isEmpty() && rLocaleElementNames.hasElements())
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locale = rLocaleElementNames[0];
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return locale;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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