vcl/inc/graphic/UnoGraphicDescriptor.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 #pragma once
  21
  22 #include <comphelper/propertysethelper.hxx>
  23 #include <com/sun/star/lang/XServiceInfo.hpp>
  24
  25 #include <comphelper/propertysetinfo.hxx>
  26 #include <vcl/graph.hxx>
  27
  28 inline constexpr OUString MIMETYPE_BMP = u"image/x-MS-bmp"_ustr;
  29 inline constexpr OUString MIMETYPE_GIF = u"image/gif"_ustr;
  30 inline constexpr OUString MIMETYPE_JPG = u"image/jpeg"_ustr;
  31 inline constexpr OUString MIMETYPE_PCD = u"image/x-photo-cd"_ustr;
  32 inline constexpr OUString MIMETYPE_PCX = u"image/x-pcx"_ustr;
  33 inline constexpr OUString MIMETYPE_PNG = u"image/png"_ustr;
  34 inline constexpr OUString MIMETYPE_TIF = u"image/tiff"_ustr;
  35 inline constexpr OUString MIMETYPE_XBM = u"image/x-xbitmap"_ustr;
  36 inline constexpr OUString MIMETYPE_XPM = u"image/x-xpixmap"_ustr;
  37 inline constexpr OUString MIMETYPE_PBM = u"image/x-portable-bitmap"_ustr;
  38 inline constexpr OUString MIMETYPE_PGM = u"image/x-portable-graymap"_ustr;
  39 inline constexpr OUString MIMETYPE_PPM = u"image/x-portable-pixmap"_ustr;
  40 inline constexpr OUString MIMETYPE_RAS = u"image/x-cmu-raster"_ustr;
  41 inline constexpr OUString MIMETYPE_TGA = u"image/x-targa"_ustr;
  42 inline constexpr OUString MIMETYPE_PSD = u"image/vnd.adobe.photoshop"_ustr;
  43 inline constexpr OUString MIMETYPE_EPS = u"image/x-eps"_ustr;
  44 inline constexpr OUString MIMETYPE_DXF = u"image/vnd.dxf"_ustr;
  45 inline constexpr OUString MIMETYPE_MET = u"image/x-met"_ustr;
  46 inline constexpr OUString MIMETYPE_PCT = u"image/x-pict"_ustr;
  47 inline constexpr OUString MIMETYPE_SVM = u"image/x-svm"_ustr;
  48 inline constexpr OUString MIMETYPE_WMF = u"image/x-wmf"_ustr;
  49 inline constexpr OUString MIMETYPE_EMF = u"image/x-emf"_ustr;
  50 inline constexpr OUString MIMETYPE_SVG = u"image/svg+xml"_ustr;
  51 inline constexpr OUString MIMETYPE_PDF = u"application/pdf"_ustr;
  52 inline constexpr OUString MIMETYPE_WEBP = u"image/webp"_ustr;
  53 inline constexpr OUString MIMETYPE_VCLGRAPHIC = u"image/x-vclgraphic"_ustr;
  54
  55 namespace comphelper { class PropertySetInfo; }
  56 namespace com::sun::star::io { class XInputStream; }
  57
  58 class Graphic;
  59
  60 namespace unographic {
  61
  62 class GraphicDescriptor : public ::cppu::OWeakObject,
  63                           public css::lang::XServiceInfo,
  64                           public css::lang::XTypeProvider,
  65                           public ::comphelper::PropertySetHelper
  66 {
  67 public:
  68
  69     GraphicDescriptor();
  70     virtual ~GraphicDescriptor() noexcept override;
  71
  72     void init( const ::Graphic& rGraphic );
  73     void init( const OUString& rURL );
  74     void init( const css::uno::Reference< css::io::XInputStream >& rxIStm, const OUString& rURL );
  75
  76     static rtl::Reference<::comphelper::PropertySetInfo> createPropertySetInfo();
  77
  78     // XInterface
  79     virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
  80     virtual void SAL_CALL acquire() noexcept override;
  81     virtual void SAL_CALL release() noexcept override;
  82
  83 protected:
  84     // XServiceInfo
  85     virtual OUString SAL_CALL getImplementationName() override;
  86     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
  87     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
  88
  89     // XTypeProvider
  90     virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes(  ) override;
  91     virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId(  ) override;
  92
  93     // PropertySetHelper
  94      virtual void _setPropertyValues( const comphelper::PropertyMapEntry** ppEntries, const css::uno::Any* pValues ) override;
  95      virtual void _getPropertyValues( const comphelper::PropertyMapEntry** ppEntries, css::uno::Any* pValue ) override;
  96
  97 private:
  98
  99     const ::Graphic*        mpGraphic;
 100     GraphicType             meType;
 101     OUString                maMimeType;
 102     Size                    maSizePixel;
 103     Size                    maSize100thMM;
 104     sal_uInt16              mnBitsPerPixel;
 105     bool                    mbTransparent;
 106
 107     GraphicDescriptor( const GraphicDescriptor& rDescriptor ) = delete;
 108
 109     GraphicDescriptor& operator=( const GraphicDescriptor& ) = delete;
 110
 111     void implCreate( SvStream& rIStm, const OUString* pPath );
 112 };
 113
 114 }
 115
 116 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */