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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_UNOTOOLS_SYSLOCALEOPTIONS_HXX
+#define INCLUDED_UNOTOOLS_SYSLOCALEOPTIONS_HXX
+
+#include <unotools/unotoolsdllapi.h>
+#include <sal/types.h>
+#include <rtl/ustring.hxx>
+#include <i18nlangtag/lang.h>
+#include <i18nlangtag/languagetag.hxx>
+#include <unotools/options.hxx>
+
+class SvtSysLocaleOptions_Impl;
+class LinkParamNone;
+template <typename Arg, typename Ret> class Link;
+
+class SAL_WARN_UNUSED UNOTOOLS_DLLPUBLIC SvtSysLocaleOptions final : public utl::detail::Options
+{
+ std::shared_ptr<SvtSysLocaleOptions_Impl> pImpl;
+
+ virtual void ConfigurationChanged( utl::ConfigurationBroadcaster* p, ConfigurationHints nHint ) override;
+
+public:
+
+ enum class EOption
+ {
+ Locale,
+ Currency,
+ DatePatterns,
+ DecimalSeparator,
+ IgnoreLanguageChange
+ };
+ SvtSysLocaleOptions();
+ virtual ~SvtSysLocaleOptions() override;
+
+ // ConfigItem methods
+
+ bool IsModified() const;
+ void Commit();
+
+ /** Add a listener to react on config changes
+ which are broadcasted in a SfxSimpleHint
+ @return
+ <TRUE/> if added
+ <FALSE/> if not added
+ */
+
+ /** Block broadcasts and accumulate hints. This may be useful if, for
+ example, the locale and currency are changed and the currency was
+ empty before, since changing the locale with an empty currency does
+ also broadcast a change hint for the currency which would result in
+ two currency changes broadcasted.
+
+ @param bBlock
+ <TRUE/>: broadcasts are blocked until reversed.
+ <FALSE/>: broadcasts are not blocked anymore. Pending hints are
+ broadcasted if no other instance blocks the broadcast.
+
+ @ATTENTION
+ All SvtSysLocaleOptions instances point to exactly one refcounted
+ internal representation instance and broadcast blocks are counted.
+ Thus if you issue a BlockBroadcasts(true) you MUST issue a matching
+ BlockBroadcasts(false) or otherwise pending hints would never be
+ broadcasted again.
+ */
+ virtual void BlockBroadcasts( bool bBlock ) override;
+
+ // config value access methods
+
+ /// The config string may be empty to denote the SYSTEM locale
+ void SetLocaleConfigString( const OUString& rStr );
+ /** Get locale set, not resolved to the real locale. */
+ LanguageTag GetLanguageTag() const;
+ /** Get locale set, always resolved to the real locale. */
+ const LanguageTag& GetRealLanguageTag() const;
+
+ /// The config string may be empty to denote the SYSTEM locale
+ void SetUILocaleConfigString( const OUString& rStr );
+ /** Get UI locale set, always resolved to the real locale. */
+ const LanguageTag& GetRealUILanguageTag() const;
+
+ /// The config string may be empty to denote the default currency of the locale
+ const OUString& GetCurrencyConfigString() const;
+ void SetCurrencyConfigString( const OUString& rStr );
+
+ /** The config string may be empty to denote the default
+ DateAcceptancePatterns of the locale */
+ const OUString& GetDatePatternsConfigString() const;
+ void SetDatePatternsConfigString( const OUString& rStr );
+
+ // determine whether the decimal separator defined in the keyboard layout is used
+ // or the one appropriate to the locale
+ bool IsDecimalSeparatorAsLocale() const;
+ void SetDecimalSeparatorAsLocale( bool bSet);
+
+ // determine whether to ignore changes to the system keyboard/locale/language when
+ // determining the language for newly entered text
+ bool IsIgnoreLanguageChange() const;
+ void SetIgnoreLanguageChange( bool bSet);
+
+ // convenience methods
+
+ /// Get currency abbreviation and locale from an USD-en-US or EUR-de-DE string
+ static void GetCurrencyAbbrevAndLanguage(
+ OUString& rAbbrev,
+ LanguageType& eLang,
+ const OUString& rConfigString );
+
+ /// Create an USD-en-US or EUR-de-DE string
+ static OUString CreateCurrencyConfigString(
+ const OUString& rAbbrev,
+ LanguageType eLang );
+
+ void GetCurrencyAbbrevAndLanguage(
+ OUString& rAbbrev,
+ LanguageType& eLang ) const
+ {
+ GetCurrencyAbbrevAndLanguage( rAbbrev,
+ eLang, GetCurrencyConfigString() );
+ }
+
+ /** Set a link to a method to be called whenever the default currency
+ changes. This can be only one method, and normally it is the static
+ link method which calls SvNumberFormatter::SetDefaultSystemCurrency().
+ This is needed because the number formatter isn't part of the svl light
+ library, otherwise we could call SetDefaultSystemCurrency() directly.
+ */
+ static void SetCurrencyChangeLink( const Link<LinkParamNone*,void>& rLink );
+ static const Link<LinkParamNone*,void>& GetCurrencyChangeLink();
+
+ /** return the readonly state of the queried option. */
+ bool IsReadOnly( EOption eOption ) const;
+};
+
+#endif // INCLUDED_UNOTOOLS_SYSLOCALEOPTIONS_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */