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.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
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   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_SALVD_H
  21 #define INCLUDED_VCL_INC_UNX_SALVD_H
  22
  23 #include <X11/Xlib.h>
  24
  25 #include <unx/saldisp.hxx>
  26 #include <unx/saltype.h>
  27 #include <salvd.hxx>
  28
  29 #include <memory>
  30
  31 class SalDisplay;
  32 class X11SalGraphics;
  33
  34 class X11SalVirtualDevice : public SalVirtualDevice
  35 {
  36     SalDisplay      *pDisplay_;
  37     std::unique_ptr<X11SalGraphics> pGraphics_;
  38
  39     Pixmap          hDrawable_;
  40     SalX11Screen    m_nXScreen;
  41
  42     int             nDX_;
  43     int             nDY_;
  44     sal_uInt16      nDepth_;
  45     bool        bGraphics_;         // is Graphics used
  46     bool        bExternPixmap_;
  47
  48 public:
  49     X11SalVirtualDevice(const SalGraphics& rGraphics, tools::Long &nDX, tools::Long &nDY,
  50             DeviceFormat eFormat, const SystemGraphicsData *pData, std::unique_ptr<X11SalGraphics> pNewGraphics);
  51
  52     virtual ~X11SalVirtualDevice() override;
  53
  54     Display *GetXDisplay() const
  55     {
  56         return pDisplay_->GetDisplay();
  57     }
  58     SalDisplay *GetDisplay() const
  59     {
  60         return pDisplay_;
  61     }
  62     Pixmap          GetDrawable() const { return hDrawable_; }
  63     sal_uInt16      GetDepth() const { return nDepth_; }
  64     const SalX11Screen&     GetXScreenNumber() const { return m_nXScreen; }
  65
  66     virtual SalGraphics*    AcquireGraphics() override;
  67     virtual void            ReleaseGraphics( SalGraphics* pGraphics ) override;
  68
  69     /// Set new size, without saving the old contents
  70     virtual bool        SetSize( tools::Long nNewDX, tools::Long nNewDY ) override;
  71
  72     // SalGeometryProvider
  73     virtual tools::Long GetWidth() const override { return nDX_; }
  74     virtual tools::Long GetHeight() const override { return nDY_; }
  75 };
  76
  77 #endif // INCLUDED_VCL_INC_UNX_SALVD_H
  78
  79 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */