include/vcl/graph.h

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   2 /*
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   9  * This file incorporates work covered by the following license notice:
  10  *
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  12  *   contributor license agreements. See the NOTICE file distributed
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  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
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_VCL_GRAPH_H
  21 #define INCLUDED_VCL_GRAPH_H
  22
  23 #include <rtl/ustring.hxx>
  24 #include <vcl/dllapi.h>
  25
  26 enum GraphicType
  27 {
  28     GRAPHIC_NONE,
  29     GRAPHIC_BITMAP,
  30     GRAPHIC_GDIMETAFILE,
  31     GRAPHIC_DEFAULT
  32 };
  33
  34 class ReaderData;
  35
  36 class VCL_DLLPUBLIC GraphicReader
  37 {
  38 protected:
  39
  40     OUString        maUpperName;
  41     ReaderData*     mpReaderData;
  42     bool            mbIsReading;
  43
  44                     GraphicReader() :
  45                         mpReaderData( NULL ),
  46                         mbIsReading( sal_False ) {}
  47
  48 public:
  49
  50     virtual         ~GraphicReader();
  51
  52     const OUString&   GetUpperFilterName() const { return maUpperName; }
  53     ReaderData*     GetReaderData() const { return mpReaderData; }
  54     bool            IsReading() const { return mbIsReading; }
  55
  56     // TODO: when incompatible changes are possible again
  57     // the preview size hint should be redone
  58     void            DisablePreviewMode();
  59     void            SetPreviewSize( const Size& );
  60     Size            GetPreviewSize() const;
  61 };
  62
  63 #endif // INCLUDED_VCL_GRAPH_H
  64
  65 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */