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.
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   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_SOURCE_GRAPHIC_DESCRIPTOR_HXX
  21 #define INCLUDED_VCL_SOURCE_GRAPHIC_DESCRIPTOR_HXX
  22
  23 #include <comphelper/propertysethelper.hxx>
  24 #include <com/sun/star/lang/XServiceInfo.hpp>
  25
  26 #include <comphelper/propertysetinfo.hxx>
  27 #include <vcl/graph.hxx>
  28
  29 inline constexpr OUString MIMETYPE_BMP = u"image/x-MS-bmp"_ustr;
  30 inline constexpr OUString MIMETYPE_GIF = u"image/gif"_ustr;
  31 inline constexpr OUString MIMETYPE_JPG = u"image/jpeg"_ustr;
  32 inline constexpr OUString MIMETYPE_PCD = u"image/x-photo-cd"_ustr;
  33 inline constexpr OUString MIMETYPE_PCX = u"image/x-pcx"_ustr;
  34 inline constexpr OUString MIMETYPE_PNG = u"image/png"_ustr;
  35 inline constexpr OUString MIMETYPE_TIF = u"image/tiff"_ustr;
  36 inline constexpr OUString MIMETYPE_XBM = u"image/x-xbitmap"_ustr;
  37 inline constexpr OUString MIMETYPE_XPM = u"image/x-xpixmap"_ustr;
  38 inline constexpr OUString MIMETYPE_PBM = u"image/x-portable-bitmap"_ustr;
  39 inline constexpr OUString MIMETYPE_PGM = u"image/x-portable-graymap"_ustr;
  40 inline constexpr OUString MIMETYPE_PPM = u"image/x-portable-pixmap"_ustr;
  41 inline constexpr OUString MIMETYPE_RAS = u"image/x-cmu-raster"_ustr;
  42 inline constexpr OUString MIMETYPE_TGA = u"image/x-targa"_ustr;
  43 inline constexpr OUString MIMETYPE_PSD = u"image/vnd.adobe.photoshop"_ustr;
  44 inline constexpr OUString MIMETYPE_EPS = u"image/x-eps"_ustr;
  45 inline constexpr OUString MIMETYPE_DXF = u"image/vnd.dxf"_ustr;
  46 inline constexpr OUString MIMETYPE_MET = u"image/x-met"_ustr;
  47 inline constexpr OUString MIMETYPE_PCT = u"image/x-pict"_ustr;
  48 inline constexpr OUString MIMETYPE_SVM = u"image/x-svm"_ustr;
  49 inline constexpr OUString MIMETYPE_WMF = u"image/x-wmf"_ustr;
  50 inline constexpr OUString MIMETYPE_EMF = u"image/x-emf"_ustr;
  51 inline constexpr OUString MIMETYPE_SVG = u"image/svg+xml"_ustr;
  52 inline constexpr OUString MIMETYPE_PDF = u"application/pdf"_ustr;
  53 inline constexpr OUString MIMETYPE_WEBP = u"image/webp"_ustr;
  54 inline constexpr OUString MIMETYPE_VCLGRAPHIC = u"image/x-vclgraphic"_ustr;
  55
  56 namespace comphelper { class PropertySetInfo; }
  57 namespace com::sun::star::io { class XInputStream; }
  58
  59 class Graphic;
  60
  61 namespace unographic {
  62
  63 class GraphicDescriptor : public ::cppu::OWeakObject,
  64                           public css::lang::XServiceInfo,
  65                           public css::lang::XTypeProvider,
  66                           public ::comphelper::PropertySetHelper
  67 {
  68 public:
  69
  70     GraphicDescriptor();
  71     virtual ~GraphicDescriptor() noexcept override;
  72
  73     void init( const ::Graphic& rGraphic );
  74     void init( const OUString& rURL );
  75     void init( const css::uno::Reference< css::io::XInputStream >& rxIStm, const OUString& rURL );
  76
  77     static rtl::Reference<::comphelper::PropertySetInfo> createPropertySetInfo();
  78
  79     // XInterface
  80     virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
  81     virtual void SAL_CALL acquire() noexcept override;
  82     virtual void SAL_CALL release() noexcept override;
  83
  84 protected:
  85     // XServiceInfo
  86     virtual OUString SAL_CALL getImplementationName() override;
  87     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
  88     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
  89
  90     // XTypeProvider
  91     virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes(  ) override;
  92     virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId(  ) override;
  93
  94     // PropertySetHelper
  95      virtual void _setPropertyValues( const comphelper::PropertyMapEntry** ppEntries, const css::uno::Any* pValues ) override;
  96      virtual void _getPropertyValues( const comphelper::PropertyMapEntry** ppEntries, css::uno::Any* pValue ) override;
  97
  98 private:
  99
 100     const ::Graphic*        mpGraphic;
 101     GraphicType             meType;
 102     OUString                maMimeType;
 103     Size                    maSizePixel;
 104     Size                    maSize100thMM;
 105     sal_uInt16              mnBitsPerPixel;
 106     bool                    mbTransparent;
 107
 108     GraphicDescriptor( const GraphicDescriptor& rDescriptor ) = delete;
 109
 110     GraphicDescriptor& operator=( const GraphicDescriptor& ) = delete;
 111
 112     void implCreate( SvStream& rIStm, const OUString* pPath );
 113 };
 114
 115 }
 116
 117 #endif
 118
 119 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */