include/vcl/image.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_VCL_IMAGE_HXX
  21 #define INCLUDED_VCL_IMAGE_HXX
  22
  23 #include <vcl/dllapi.h>
  24 #include <tools/gen.hxx>
  25 #include <vcl/bitmapex.hxx>
  26 #include <vcl/outdev.hxx>
  27
  28 #include <memory>
  29
  30 class ImplImage;
  31
  32 namespace com::sun::star::graphic { class XGraphic; }
  33 namespace com::sun::star::uno { template <class interface_type> class Reference; }
  34
  35 #define IMAGELIST_IMAGE_NOTFOUND (sal_uInt16(0xFFFF))
  36
  37 enum class StockImage { Yes };
  38
  39 class SAL_WARN_UNUSED VCL_DLLPUBLIC Image
  40 {
  41     friend class ::OutputDevice;
  42 public:
  43     Image();
  44     explicit Image(BitmapEx const & rBitmapEx);
  45     explicit Image(css::uno::Reference<css::graphic::XGraphic> const & rxGraphic);
  46     explicit Image(OUString const & rPNGFileUrl);
  47     explicit Image(StockImage, OUString const & rPNGFilePath);
  48
  49     Size GetSizePixel() const;
  50     BitmapEx GetBitmapEx() const;
  51
  52     bool operator!() const
  53     {
  54         return !mpImplData;
  55     }
  56     bool operator==(const Image& rImage) const;
  57     bool operator!=(const Image& rImage) const
  58     {
  59         return !(Image::operator==(rImage));
  60     }
  61
  62     OUString GetStock() const;
  63
  64     void Draw(OutputDevice* pOutDev, const Point& rPos, DrawImageFlags nStyle, const Size* pSize = nullptr);
  65
  66 private:
  67
  68     std::shared_ptr<ImplImage> mpImplData;
  69
  70     SAL_DLLPRIVATE void ImplInit(BitmapEx const & rBmpEx);
  71 };
  72
  73 #endif // INCLUDED_VCL_IMAGE_HXX
  74
  75 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */