vcl/inc/unx/i18n_status.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
  20 #ifndef INCLUDED_VCL_INC_UNX_I18N_STATUS_HXX
  21 #define INCLUDED_VCL_INC_UNX_I18N_STATUS_HXX
  22
  23 #include <rtl/ustring.hxx>
  24 #include <salimestatus.hxx>
  25 #include <vcl/vclptr.hxx>
  26
  27 #include <vector>
  28
  29 class SalFrame;
  30 class WorkWindow;
  31 class ListBox;
  32 class FixedText;
  33 class PushButton;
  34 class SalI18N_InputContext;
  35
  36 namespace vcl
  37 {
  38
  39 class StatusWindow;
  40
  41 class X11ImeStatus : public SalI18NImeStatus
  42 {
  43 public:
  44     X11ImeStatus() {}
  45     virtual ~X11ImeStatus();
  46
  47     virtual bool canToggle() SAL_OVERRIDE;
  48     virtual void toggle() SAL_OVERRIDE;
  49 };
  50
  51 class I18NStatus
  52 {
  53 public:
  54     struct ChoiceData
  55     {
  56         OUString  aString;
  57         void*     pData;
  58     };
  59 private:
  60     SalFrame*                       m_pParent;
  61     VclPtr<StatusWindow>            m_pStatusWindow;
  62     OUString                        m_aCurrentIM;
  63     ::std::vector< ChoiceData >     m_aChoices;
  64
  65     I18NStatus();
  66     ~I18NStatus();
  67
  68     static I18NStatus* pInstance;
  69
  70     static bool getStatusWindowMode();
  71
  72 public:
  73     static I18NStatus& get();
  74     static bool exists();
  75     static void free();
  76
  77     void setParent( SalFrame* pParent );
  78     SalFrame* getParent() const { return  m_pParent; }
  79     SalFrame* getStatusFrame() const;
  80
  81     void setStatusText( const OUString& rText );
  82
  83     enum ShowReason { focus, presentation, contextmap };
  84     void show( bool bShow, ShowReason eReason );
  85
  86     const ::std::vector< ChoiceData >& getChoices() const { return m_aChoices; }
  87
  88     // for SwitchIMCallback
  89     void changeIM( const OUString& );
  90
  91     // External Control:
  92
  93     /** Toggle the status window on or off.
  94
  95         This only works if canToggleStatusWindow returns true (otherwise, any
  96         calls of this method are ignored).
  97      */
  98     void toggleStatusWindow();
  99 };
 100
 101 } // namespace
 102
 103 #endif // INCLUDED_VCL_INC_UNX_I18N_STATUS_HXX
 104
 105 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */