include/vcl/IPrioritable.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
  10 #ifndef INCLUDED_VCL_IPRIORITABLE_HXX
  11 #define INCLUDED_VCL_IPRIORITABLE_HXX
  12
  13 #define VCL_PRIORITY_DEFAULT -1
  14
  15 namespace vcl
  16 {
  17
  18 class VCL_DLLPUBLIC IPrioritable
  19 {
  20 protected:
  21     IPrioritable() : m_nPriority(VCL_PRIORITY_DEFAULT)
  22     {
  23     }
  24
  25 public:
  26     virtual ~IPrioritable()
  27     {
  28     }
  29
  30     int GetPriority() const
  31     {
  32         return m_nPriority;
  33     }
  34
  35     void SetPriority(int nPriority)
  36     {
  37         m_nPriority = nPriority;
  38     }
  39
  40     virtual void HideContent() = 0;
  41     virtual void ShowContent() = 0;
  42
  43 private:
  44     int m_nPriority;
  45 };
  46
  47 } // namespace vcl
  48
  49 #endif // INCLUDED_VCL_IPRIORITABLE_HXX
  50
  51 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */