binfilter/inc/bf_svtools/syslocaleoptions.hxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: syslocaleoptions.hxx,v $
  10  * $Revision: 1.4 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 #ifndef INCLUDED_SVTOOLS_SYSLOCALEOPTIONS_HXX
  32 #define INCLUDED_SVTOOLS_SYSLOCALEOPTIONS_HXX
  33
  34 #ifndef INCLUDED_SVTDLLAPI_H
  35 #include "bf_svtools/svtdllapi.h"
  36 #endif
  37
  38 #ifndef _SAL_TYPES_H_
  39 #include <sal/types.h>
  40 #endif
  41 #ifndef _RTL_USTRING_HXX_
  42 #include <rtl/ustring.hxx>
  43 #endif
  44
  45 #ifndef _SOLAR_H
  46 #include <tools/solar.h>
  47 #endif
  48 #ifndef _LINK_HXX
  49 #include <tools/link.hxx>
  50 #endif
  51 #ifndef INCLUDED_I18NPOOL_LANG_H
  52 #include <i18npool/lang.h>
  53 #endif
  54 #ifndef _STRING_HXX
  55 #include <tools/string.hxx>
  56 #endif
  57 #ifndef INCLUDED_SVTOOLS_OPTIONS_HXX
  58 #include <bf_svtools/options.hxx>
  59 #endif
  60
  61 namespace osl { class Mutex; }
  62
  63 namespace binfilter
  64 {
  65
  66 // bits for broadcasting hints of changes in a SfxSimpleHint, may be combined
  67 const ULONG SYSLOCALEOPTIONS_HINT_LOCALE    = 0x00000001;
  68 const ULONG SYSLOCALEOPTIONS_HINT_CURRENCY  = 0x00000002;
  69
  70 class SvtSysLocaleOptions_Impl;
  71 class SvtListener;
  72
  73
  74 class  SvtSysLocaleOptions: public Options
  75 {
  76     static  SvtSysLocaleOptions_Impl*   pOptions;
  77     static  sal_Int32                   nRefCount;
  78
  79     static  ::osl::Mutex&       GetMutex();
  80
  81 public:
  82
  83     enum EOption
  84     {
  85         E_LOCALE,
  86         E_CURRENCY
  87     };
  88                                 SvtSysLocaleOptions();
  89                                 virtual ~SvtSysLocaleOptions();
  90
  91     // ConfigItem methods
  92
  93                                 /** Add a listener to react on config changes
  94                                     which are broadcasted in a SfxSimpleHint
  95                                     @return
  96                                         <TRUE/> if added
  97                                         <FALSE/> if not added
  98                                  */
  99             BOOL                AddListener( SvtListener& );
 100             BOOL                RemoveListener( SvtListener& );
 101
 102     // config value access methods
 103
 104     /// The config string may be empty to denote the default currency of the locale
 105             const ::rtl::OUString&  GetCurrencyConfigString() const;
 106
 107     // convenience methods
 108
 109     /// Get currency abbreviation and locale from an USD-en-US or EUR-de-DE string
 110     static  void                GetCurrencyAbbrevAndLanguage(
 111                                     String& rAbbrev,
 112                                     LanguageType& eLang,
 113                                     const ::rtl::OUString& rConfigString );
 114
 115             void                GetCurrencyAbbrevAndLanguage(
 116                                         String& rAbbrev,
 117                                         LanguageType& eLang ) const
 118                                     {
 119                                         GetCurrencyAbbrevAndLanguage( rAbbrev,
 120                                             eLang, GetCurrencyConfigString() );
 121                                     }
 122
 123     /** Set a link to a method to be called whenever the default currency
 124         changes. This can be only one method, and normally it is the static
 125         link method which calls SvNumberFormatter::SetDefaultSystemCurrency().
 126         This is needed because the number formatter isn't part of the svl light
 127         library, otherwise we could call SetDefaultSystemCurrency() directly.
 128      */
 129     static  void                SetCurrencyChangeLink( const Link& rLink );
 130     static  const Link&         GetCurrencyChangeLink();
 131 };
 132
 133 }
 134
 135 #endif  // INCLUDED_SVTOOLS_SYSLOCALEOPTIONS_HXX