xref: /AOO41X/main/sdext/source/minimizer/graphiccollector.hxx (revision ca62e2c2083b5d0995f1245bad6c2edfb455fbec)
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21 
22 
23 
24 #ifndef GRAPHICCOLLECTOR_HXX
25 #define GRAPHICCOLLECTOR_HXX
26 
27 #include <com/sun/star/uno/XComponentContext.hpp>
28 #include <com/sun/star/awt/DeviceInfo.hpp>
29 #include <com/sun/star/text/GraphicCrop.hpp>
30 #include <com/sun/star/drawing/XShape.hpp>
31 #include <com/sun/star/beans/XPropertySet.hpp>
32 #include <com/sun/star/awt/Size.hpp>
33 #include <com/sun/star/graphic/XGraphic.hpp>
34 #include <com/sun/star/frame/XModel.hpp>
35 #include <vector>
36 
37 
38 struct GraphicSettings
39 {
40     sal_Bool    mbJPEGCompression;
41     sal_Int32   mnJPEGQuality;
42     sal_Bool    mbRemoveCropArea;
43     sal_Int32   mnImageResolution;
44     sal_Bool    mbEmbedLinkedGraphics;
45 
GraphicSettingsGraphicSettings46     GraphicSettings( sal_Bool bJPEGCompression, sal_Int32 nJPEGQuality, sal_Bool bRemoveCropArea,
47                         sal_Int32 nImageResolution, sal_Bool bEmbedLinkedGraphics )
48     : mbJPEGCompression( bJPEGCompression )
49     , mnJPEGQuality( nJPEGQuality )
50     , mbRemoveCropArea( bRemoveCropArea )
51     , mnImageResolution( nImageResolution )
52     , mbEmbedLinkedGraphics( bEmbedLinkedGraphics ) {};
53 };
54 
55 class GraphicCollector
56 {
57     public:
58 
59     struct GraphicUser
60     {
61         com::sun::star::uno::Reference< com::sun::star::drawing::XShape >       mxShape;            // if mbFillBitmap is false the xShape has
62         com::sun::star::uno::Reference< com::sun::star::beans::XPropertySet >   mxPropertySet;      // to be used otherwise the PropertySet
63         com::sun::star::uno::Reference< com::sun::star::beans::XPropertySet >   mxPagePropertySet;
64         rtl::OUString                       maGraphicURL;
65         rtl::OUString                       maGraphicStreamURL;
66         com::sun::star::text::GraphicCrop   maGraphicCropLogic;
67         com::sun::star::awt::Size           maLogicalSize;
68         sal_Bool                            mbFillBitmap;
69 
GraphicUserGraphicCollector::GraphicUser70         GraphicUser() : mxShape(), maGraphicCropLogic( 0, 0, 0, 0 ), mbFillBitmap( sal_False ) {};
71     };
72 
73     struct GraphicEntity
74     {
75         com::sun::star::awt::Size                       maLogicalSize;                          // the biggest logical size the graphic will be displayed
76         sal_Bool                                        mbRemoveCropArea;                       //
77         com::sun::star::text::GraphicCrop               maGraphicCropLogic;
78         std::vector< GraphicUser >                      maUser;
79 
GraphicEntityGraphicCollector::GraphicEntity80         GraphicEntity( const GraphicUser& rUser )
81             : maLogicalSize( rUser.maLogicalSize ), mbRemoveCropArea( sal_False ), maGraphicCropLogic( 0, 0, 0, 0 ) { maUser.push_back( rUser ); };
82     };
83 
84     static const com::sun::star::awt::DeviceInfo& GetDeviceInfo( const com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >& rxFact );
85     static com::sun::star::awt::Size GetOriginalSize( const com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >& rxContext,
86                 const com::sun::star::uno::Reference< com::sun::star::graphic::XGraphic >& rxGraphic );
87 
88     // collecting graphic instances, the downside of this method is that every graphic is swapped in
89     static void CollectGraphics( const com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >& rxContext, const com::sun::star::uno::Reference< com::sun::star::frame::XModel >& rxModel,
90         const GraphicSettings& rGraphicSettings, std::vector< GraphicEntity >& io_rGraphicList );
91     // counting graphics without swapping in graphics
92     static void CountGraphics( const com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >& rxContext, const com::sun::star::uno::Reference< com::sun::star::frame::XModel >& rxModel,
93         const GraphicSettings& rGraphicSettings, sal_Int32& rGraphics );
94 };
95 
96 // --------------------
97 // - GRAPHICCOLLECTOR -
98 // --------------------
99 
100 
101 #endif // GRAPHICCOLLECTOR_HXX
102