include/svtools/menuoptions.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef INCLUDED_SVTOOLS_MENUOPTIONS_HXX
  20 #define INCLUDED_SVTOOLS_MENUOPTIONS_HXX
  21
  22 #include <svtools/svtdllapi.h>
  23 #include <sal/types.h>
  24 #include <tools/gen.hxx>
  25 #include <tools/link.hxx>
  26 #include <osl/mutex.hxx>
  27 #include <unotools/options.hxx>
  28
  29 /*-************************************************************************************************************
  30     @short          forward declaration to our private date container implementation
  31     @descr          We use these class as internal member to support small memory requirements.
  32                     You can create the container if it is necessary. The class which use these mechanism
  33                     is faster and smaller then a complete implementation!
  34 *//*-*************************************************************************************************************/
  35
  36 class SvtMenuOptions_Impl;
  37
  38 /*-************************************************************************************************************
  39     @short          collect information about menu features
  40     @devstatus      ready to use
  41 *//*-*************************************************************************************************************/
  42
  43 class SVT_DLLPUBLIC SAL_WARN_UNUSED SvtMenuOptions: public utl::detail::Options
  44 {
  45     public:
  46
  47         /*-****************************************************************************************************
  48             @short      standard constructor and destructor
  49             @descr      This will initialize an instance with default values.
  50                         We implement these class with a refcount mechanism! Every instance of this class increase it
  51                         at create and decrease it at delete time - but all instances use the same data container!
  52                         He is implemented as a static member ...
  53
  54             @seealso    member m_nRefCount
  55             @seealso    member m_pDataContainer
  56         *//*-*****************************************************************************************************/
  57
  58          SvtMenuOptions();
  59         virtual ~SvtMenuOptions();
  60
  61         void AddListenerLink( const Link<>& rLink );
  62         void RemoveListenerLink( const Link<>& rLink );
  63
  64         /*-****************************************************************************************************
  65             @short      interface methods to get and set value of config key "org.openoffice.Office.Common/View/Menu/..."
  66             @descr      These options describe internal states to enable/disable features of installed office.
  67
  68                         IsEntryHidingEnabled()
  69                         SetEntryHidingState()   =>  Activate this field for viewing all deactivated menu entries.
  70                                                     Menu commands that are normally not necessary are hidden by default.
  71                                                     Default=false
  72
  73                         IsFollowMouseEnabled()
  74                         SetFollowMouseState()   =>  Automatic selection while moving the mouse on a menu.
  75                                                     Default=true
  76
  77             @seealso    configuration package "org.openoffice.Office.Common/View/Menu"
  78         *//*-*****************************************************************************************************/
  79
  80         bool IsEntryHidingEnabled() const;
  81         TriState GetMenuIconsState() const;
  82         void SetMenuIconsState(TriState eState);
  83
  84     private:
  85
  86         /*-****************************************************************************************************
  87             @short      return a reference to a static mutex
  88             @descr      These class is partially threadsafe (for de-/initialization only).
  89                         All access methods are'nt safe!
  90                         We create a static mutex only for one ime and use at different times.
  91             @return     A reference to a static mutex member.
  92         *//*-*****************************************************************************************************/
  93
  94         SVT_DLLPRIVATE static ::osl::Mutex& GetOwnStaticMutex();
  95
  96     private:
  97
  98         /*Attention
  99
 100             Don't initialize these static members in these headers!
 101             a) Double defined symbols will be detected ...
 102             b) and unresolved externals exist at linking time.
 103             Do it in your source only.
 104          */
 105
 106         static SvtMenuOptions_Impl* m_pDataContainer    ;
 107         static sal_Int32            m_nRefCount         ;
 108
 109 };      // class SvtMenuOptions
 110
 111 #endif  // #ifndef INCLUDED_SVTOOLS_MENUOPTIONS_HXX
 112
 113 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */