vcl/inc/win/salsys.h

   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 _SV_SALSYS_H
  21 #define _SV_SALSYS_H
  22
  23 #include <salsys.hxx>
  24
  25 #include <vector>
  26 #include <map>
  27
  28 class WinSalSystem : public SalSystem
  29 {
  30     public:
  31     struct DisplayMonitor
  32     {
  33         OUString        m_aName;
  34         OUString        m_aDeviceName;
  35         Rectangle            m_aArea;
  36         Rectangle            m_aWorkArea;
  37         sal_Int32            m_nStateFlags;
  38
  39         DisplayMonitor() : m_nStateFlags( 0 ) {}
  40         DisplayMonitor( const OUString& rName,
  41                         const OUString& rDevName,
  42                         const Rectangle& rArea,
  43                         const Rectangle& rWorkArea,
  44                         DWORD nStateFlags )
  45                         : m_aName( rName ),
  46                           m_aDeviceName( rDevName ),
  47                           m_aArea( rArea ),
  48                           m_aWorkArea( rWorkArea ),
  49                           m_nStateFlags( nStateFlags )
  50         {
  51         }
  52         ~DisplayMonitor() {}
  53     };
  54     private:
  55     std::vector<DisplayMonitor>             m_aMonitors;
  56     std::map<OUString, unsigned int>   m_aDeviceNameToMonitor;
  57     unsigned int                            m_nPrimary;
  58 public:
  59     WinSalSystem() : m_nPrimary( 0 ) {}
  60     virtual ~WinSalSystem();
  61
  62     virtual unsigned int GetDisplayScreenCount();
  63     virtual unsigned int GetDisplayBuiltInScreen();
  64     virtual Rectangle GetDisplayScreenPosSizePixel( unsigned int nScreen );
  65     virtual Rectangle GetDisplayScreenWorkAreaPosSizePixel( unsigned int nScreen );
  66     virtual OUString GetDisplayScreenName( unsigned int nScreen );
  67     virtual int ShowNativeMessageBox( const OUString& rTitle,
  68                                       const OUString& rMessage,
  69                                       int nButtonCombination,
  70                                       int nDefaultButton, bool bUseResources);
  71     bool initMonitors();
  72     // discards monitorinfo; used by WM_DISPLAYCHANGED handler
  73     void clearMonitors();
  74     const std::vector<DisplayMonitor>& getMonitors()
  75     { initMonitors(); return m_aMonitors;}
  76
  77     sal_Bool handleMonitorCallback( sal_IntPtr /*HMONITOR*/,
  78                                 sal_IntPtr /*HDC*/,
  79                                 sal_IntPtr /*LPRECT*/ );
  80 };
  81
  82 #endif // _SV_SALSYS_H
  83
  84 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */