vcl/inc/unx/salvd.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_SALVD_H
  21 #define _SV_SALVD_H
  22
  23 #include <prex.h>
  24 #include <postx.h>
  25
  26 #include <unx/saltype.h>
  27 #include <salvd.hxx>
  28
  29 class SalDisplay;
  30 class X11SalGraphics;
  31
  32 class X11SalVirtualDevice : public SalVirtualDevice
  33 {
  34     SalDisplay      *pDisplay_;
  35     X11SalGraphics  *pGraphics_;
  36
  37
  38     Pixmap          hDrawable_;
  39     SalX11Screen    m_nXScreen;
  40
  41     int             nDX_;
  42     int             nDY_;
  43     sal_uInt16      nDepth_;
  44     sal_Bool        bGraphics_;         // is Graphics used
  45     sal_Bool        bExternPixmap_;
  46
  47 public:
  48     X11SalVirtualDevice();
  49     virtual ~X11SalVirtualDevice();
  50
  51     sal_Bool            Init( SalDisplay *pDisplay,
  52                               long nDX, long nDY,
  53                               sal_uInt16 nBitCount,
  54                               SalX11Screen nXScreen,
  55                               Pixmap hDrawable = None,
  56                               XRenderPictFormat* pXRenderFormat = NULL );
  57     inline  void            InitGraphics( X11SalVirtualDevice *pVD );
  58
  59     inline  Display        *GetXDisplay() const;
  60     inline  SalDisplay     *GetDisplay() const;
  61     inline  sal_Bool        IsDisplay() const;
  62     inline  Pixmap          GetDrawable() const { return hDrawable_; }
  63     inline  sal_uInt16      GetDepth() const { return nDepth_; }
  64     int                     GetWidth() const { return nDX_; }
  65     int                     GetHeight() const { return nDY_; }
  66     SalX11Screen            GetXScreenNumber() const { return m_nXScreen; }
  67
  68     virtual SalGraphics*    GetGraphics();
  69     virtual void            ReleaseGraphics( SalGraphics* pGraphics );
  70
  71                             // Set new size, without saving the old contents
  72     virtual sal_Bool        SetSize( long nNewDX, long nNewDY );
  73     virtual void            GetSize( long& rWidth, long& rHeight );
  74 };
  75
  76 #ifdef _SV_SALDISP_HXX
  77
  78 inline void X11SalVirtualDevice::InitGraphics( X11SalVirtualDevice *pVD )
  79 { pGraphics_->Init( pVD ); }
  80
  81 inline Display *X11SalVirtualDevice::GetXDisplay() const
  82 { return pDisplay_->GetDisplay(); }
  83
  84 inline SalDisplay *X11SalVirtualDevice::GetDisplay() const
  85 { return pDisplay_; }
  86
  87 inline sal_Bool X11SalVirtualDevice::IsDisplay() const
  88 { return pDisplay_->IsDisplay(); }
  89
  90 #endif
  91
  92 #endif // _SV_SALVD_H
  93
  94 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */