sdext/source/minimizer/graphiccollector.hxx

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  30
  31 #ifndef GRAPHICCOLLECTOR_HXX
  32 #define GRAPHICCOLLECTOR_HXX
  33
  34 #include <com/sun/star/uno/XComponentContext.hpp>
  35 #include <com/sun/star/awt/DeviceInfo.hpp>
  36 #include <com/sun/star/text/GraphicCrop.hpp>
  37 #include <com/sun/star/drawing/XShape.hpp>
  38 #include <com/sun/star/beans/XPropertySet.hpp>
  39 #include <com/sun/star/awt/Size.hpp>
  40 #include <com/sun/star/graphic/XGraphic.hpp>
  41 #include <com/sun/star/frame/XModel.hpp>
  42 #include <vector>
  43
  44
  45 struct GraphicSettings
  46 {
  47     sal_Bool    mbJPEGCompression;
  48     sal_Int32   mnJPEGQuality;
  49     sal_Bool    mbRemoveCropArea;
  50     sal_Int32   mnImageResolution;
  51     sal_Bool    mbEmbedLinkedGraphics;
  52
  53     GraphicSettings( sal_Bool bJPEGCompression, sal_Int32 nJPEGQuality, sal_Bool bRemoveCropArea,
  54                         sal_Int32 nImageResolution, sal_Bool bEmbedLinkedGraphics )
  55     : mbJPEGCompression( bJPEGCompression )
  56     , mnJPEGQuality( nJPEGQuality )
  57     , mbRemoveCropArea( bRemoveCropArea )
  58     , mnImageResolution( nImageResolution )
  59     , mbEmbedLinkedGraphics( bEmbedLinkedGraphics ) {};
  60 };
  61
  62 class GraphicCollector
  63 {
  64     public:
  65
  66     struct GraphicUser
  67     {
  68         com::sun::star::uno::Reference< com::sun::star::drawing::XShape >               mxShape;                        // if mbFillBitmap is false the xShape has
  69         com::sun::star::uno::Reference< com::sun::star::beans::XPropertySet >   mxPropertySet;          // to be used otherwise the PropertySet
  70         com::sun::star::uno::Reference< com::sun::star::beans::XPropertySet >   mxPagePropertySet;
  71         rtl::OUString                                           maGraphicURL;
  72         rtl::OUString                                           maGraphicStreamURL;
  73         com::sun::star::text::GraphicCrop       maGraphicCropLogic;
  74         com::sun::star::awt::Size                       maLogicalSize;
  75         sal_Bool                                                        mbFillBitmap;
  76
  77         GraphicUser() : mxShape(), maGraphicCropLogic( 0, 0, 0, 0 ), mbFillBitmap( sal_False ) {};
  78     };
  79
  80     struct GraphicEntity
  81     {
  82         com::sun::star::uno::Reference< com::sun::star::graphic::XGraphic >     mxGraphic;                      // the corresponding XGraphic of the Shape
  83         com::sun::star::awt::Size                                               maLogicalSize;                                                  // the biggest logical size the graphic will be displayed
  84         sal_Bool                                                                                mbRemoveCropArea;                                               //
  85         com::sun::star::text::GraphicCrop                               maGraphicCropLogic;
  86         std::vector< GraphicUser >                                              maUser;
  87
  88         GraphicEntity( const com::sun::star::uno::Reference< com::sun::star::graphic::XGraphic >& xGraphic, const GraphicUser& rUser )
  89             : mxGraphic( xGraphic ), maLogicalSize( rUser.maLogicalSize ), mbRemoveCropArea( sal_False ), maGraphicCropLogic( 0, 0, 0, 0 ) { maUser.push_back( rUser ); };
  90     };
  91
  92     static const com::sun::star::awt::DeviceInfo& GetDeviceInfo( const com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >& rxFact );
  93     static com::sun::star::awt::Size GetOriginalSize( const com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >& rxMSF,
  94                 const com::sun::star::uno::Reference< com::sun::star::graphic::XGraphic >& rxGraphic );
  95
  96     // collecting graphic instances, the downside of this method is that every graphic is swapped in
  97     static void CollectGraphics( const com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >& rxMSF, const com::sun::star::uno::Reference< com::sun::star::frame::XModel >& rxModel,
  98         const GraphicSettings& rGraphicSettings, std::vector< GraphicEntity >& io_rGraphicList );
  99     // counting graphics without swapping in graphics
 100     static void CountGraphics( const com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >& rxMSF, const com::sun::star::uno::Reference< com::sun::star::frame::XModel >& rxModel,
 101         const GraphicSettings& rGraphicSettings, sal_Int32& rGraphics );
 102 };
 103
 104 // --------------------
 105 // - GRAPHICCOLLECTOR -
 106 // --------------------
 107
 108
 109 #endif // GRAPHICCOLLECTOR_HXX