include/toolkit/awt/vclxdevice.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  * 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_TOOLKIT_AWT_VCLXDEVICE_HXX
  21 #define INCLUDED_TOOLKIT_AWT_VCLXDEVICE_HXX
  22
  23 #include <toolkit/dllapi.h>
  24 #include <com/sun/star/awt/XDevice.hpp>
  25 #include <com/sun/star/lang/XUnoTunnel.hpp>
  26 #include <comphelper/servicehelper.hxx>
  27 #include <cppuhelper/implbase.hxx>
  28 #include <vcl/virdev.hxx>
  29 #include <vcl/vclptr.hxx>
  30
  31 #include <com/sun/star/awt/XUnitConversion.hpp>
  32
  33 /// A UNO wrapper for the VCL OutputDevice
  34 class TOOLKIT_DLLPUBLIC VCLXDevice :
  35                     public cppu::WeakImplHelper<
  36                         css::awt::XDevice,
  37                         css::lang::XUnoTunnel,
  38                         css::awt::XUnitConversion>
  39 {
  40     friend class VCLXGraphics;
  41     friend class VCLXVirtualDevice;
  42
  43 private:
  44     VclPtr<OutputDevice>    mpOutputDevice;
  45
  46 public:
  47                             VCLXDevice();
  48                             virtual ~VCLXDevice() override;
  49
  50     void                    SetOutputDevice( const VclPtr<OutputDevice> &pOutDev ) { mpOutputDevice = pOutDev; }
  51     const VclPtr<OutputDevice>& GetOutputDevice() const { return mpOutputDevice; }
  52
  53     // css::lang::XUnoTunnel
  54     UNO3_GETIMPLEMENTATION_DECL(VCLXDevice)
  55
  56     // css::awt::XDevice,
  57     css::uno::Reference< css::awt::XGraphics >    SAL_CALL createGraphics(  ) override;
  58     css::uno::Reference< css::awt::XDevice >      SAL_CALL createDevice( sal_Int32 nWidth, sal_Int32 nHeight ) override;
  59     css::awt::DeviceInfo                                       SAL_CALL getInfo() override;
  60     css::uno::Sequence< css::awt::FontDescriptor > SAL_CALL getFontDescriptors(  ) override;
  61     css::uno::Reference< css::awt::XFont >        SAL_CALL getFont( const css::awt::FontDescriptor& aDescriptor ) override;
  62     css::uno::Reference< css::awt::XBitmap >      SAL_CALL createBitmap( sal_Int32 nX, sal_Int32 nY, sal_Int32 nWidth, sal_Int32 nHeight ) override;
  63     css::uno::Reference< css::awt::XDisplayBitmap > SAL_CALL createDisplayBitmap( const css::uno::Reference< css::awt::XBitmap >& Bitmap ) override;
  64
  65     // css::awt::XUnitConversion
  66     css::awt::Point SAL_CALL convertPointToLogic( const css::awt::Point& aPoint, ::sal_Int16 TargetUnit ) override;
  67     css::awt::Point SAL_CALL convertPointToPixel( const css::awt::Point& aPoint, ::sal_Int16 SourceUnit ) override;
  68     css::awt::Size SAL_CALL convertSizeToLogic( const css::awt::Size& aSize, ::sal_Int16 TargetUnit ) override;
  69     css::awt::Size SAL_CALL convertSizeToPixel( const css::awt::Size& aSize, ::sal_Int16 SourceUnit ) override;
  70
  71
  72 };
  73
  74
  75
  76
  77 class VCLXVirtualDevice : public VCLXDevice
  78 {
  79 public:
  80                     virtual ~VCLXVirtualDevice() override;
  81
  82     void            SetVirtualDevice( VirtualDevice* pVDev ) { SetOutputDevice( pVDev ); }
  83 };
  84
  85
  86 #endif // INCLUDED_TOOLKIT_AWT_VCLXDEVICE_HXX
  87
  88 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */