LibreOffice Module vcl (master)  1
gfxlink.hxx
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19 
20 #ifndef INCLUDED_VCL_GFXLINK_HXX
21 #define INCLUDED_VCL_GFXLINK_HXX
22 
23 #include <tools/gen.hxx>
24 #include <vcl/dllapi.h>
25 #include <vcl/mapmod.hxx>
27 #include <memory>
28 
29 class SvStream;
30 
36 enum class GfxLinkType
37 {
38  NONE = 0,
39  EpsBuffer = 1,
40  NativeGif = 2,
41  NativeJpg = 3,
42  NativePng = 4,
43  NativeTif = 5,
44  NativeWmf = 6,
45  NativeMet = 7,
46  NativePct = 8,
47  NativeSvg = 9,
48  NativeMov = 10,
49  NativeBmp = 11,
50  NativePdf = 12, // If a new type is added, make sure to change NativeLast too
51 
52  // Alias for when the first native type starts and last native
53  // type ends.
56 };
57 
58 class Graphic;
59 
61 {
62 private:
64  sal_uInt32 mnUserId;
66  mutable size_t maHash;
71 
72 public:
73  GfxLink();
74  explicit GfxLink(std::unique_ptr<sal_uInt8[]> pBuf, sal_uInt32 nBufSize, GfxLinkType nType);
75  explicit GfxLink(BinaryDataContainer const & rDataConainer, GfxLinkType nType);
76 
77  bool operator==( const GfxLink& ) const;
78 
79  GfxLinkType GetType() const { return meType;}
80 
81  size_t GetHash() const;
82 
83  void SetUserId( sal_uInt32 nUserId ) { mnUserId = nUserId; }
84  sal_uInt32 GetUserId() const { return mnUserId; }
85 
86  sal_uInt32 GetDataSize() const { return maDataContainer.getSize(); }
87  const sal_uInt8* GetData() const;
88 
90  {
91  return maDataContainer;
92  }
93 
94  const Size& GetPrefSize() const { return maPrefSize;}
95  void SetPrefSize( const Size& rPrefSize );
96  bool IsPrefSizeValid() const { return mbPrefSizeValid;}
97 
98  const MapMode& GetPrefMapMode() const { return maPrefMapMode;}
99  void SetPrefMapMode( const MapMode& rPrefMapMode );
100  bool IsPrefMapModeValid() const { return mbPrefMapModeValid;}
101 
102  bool IsNative() const;
103 
104  bool LoadNative( Graphic& rGraphic );
105 
106  bool ExportNative( SvStream& rOStream ) const;
107 
108  bool IsEMF() const; // WMF & EMF stored under the same type (NativeWmf)
109 };
110 
111 #endif
112 
113 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
#define VCL_DLLPUBLIC
Definition: dllapi.h:29
Container for the binary data, whose responsibility is to manage the make it as simple as possible to...
bool operator==(const ItalicMatrix &a, const ItalicMatrix &b)
Definition: vclenum.hxx:204
unsigned char sal_uInt8