Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 152 insertions, 0 deletions

diff --git a/include/unotools/syslocaleoptions.hxx b/include/unotools/syslocaleoptions.hxx
new file mode 100644
index 000000000..5f5e57540
--- /dev/null
+++ b/include/unotools/syslocaleoptions.hxx
@@ -0,0 +1,152 @@
+/* -*- 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
+    };
+                                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: */