vcl/inc/qt5/QtSvpGraphics.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
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   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
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  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 #pragma once
  21
  22 #include <vclpluginapi.h>
  23 #include <headless/svpgdi.hxx>
  24
  25 #include "QtGraphicsBase.hxx"
  26
  27 class QtFrame;
  28
  29 class VCLPLUG_QT_PUBLIC QtSvpGraphics final : public SvpSalGraphics, public QtGraphicsBase
  30 {
  31     QtFrame* const m_pFrame;
  32
  33     void handleDamage(const tools::Rectangle&) override;
  34
  35 public:
  36     QtSvpGraphics(QtFrame* pFrame);
  37     ~QtSvpGraphics() override;
  38
  39     void updateQWidget() const;
  40
  41 #if ENABLE_CAIRO_CANVAS
  42     bool SupportsCairo() const override;
  43     cairo::SurfaceSharedPtr
  44     CreateSurface(const cairo::CairoSurfaceSharedPtr& rSurface) const override;
  45     cairo::SurfaceSharedPtr CreateSurface(const OutputDevice& rRefDevice, int x, int y, int width,
  46                                           int height) const override;
  47 #endif // ENABLE_CAIRO_CANVAS
  48
  49     virtual void GetResolution(sal_Int32& rDPIX, sal_Int32& rDPIY) override;
  50
  51     virtual OUString getRenderBackendName() const override { return "qt5svp"; }
  52 };
  53
  54 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */