cppcanvas/source/mtfrenderer/textaction.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  19
  20 #ifndef INCLUDED_CPPCANVAS_SOURCE_MTFRENDERER_TEXTACTION_HXX
  21 #define INCLUDED_CPPCANVAS_SOURCE_MTFRENDERER_TEXTACTION_HXX
  22
  23 #include <com/sun/star/uno/Sequence.hxx>
  24
  25 #include <action.hxx>
  26 #include <cppcanvas/canvas.hxx>
  27 #include <cppcanvas/renderer.hxx>
  28 #include <tools/poly.hxx>
  29
  30 class VirtualDevice;
  31 class Point;
  32 class Size;
  33 class Color;
  34
  35
  36 /* Definition of internal::TextActionFactory */
  37
  38 namespace cppcanvas
  39 {
  40     namespace internal
  41     {
  42         struct OutDevState;
  43
  44         /** Creates encapsulated converters between GDIMetaFile and
  45             XCanvas. The Canvas argument is deliberately placed at the
  46             constructor, to force reconstruction of this object for a
  47             new canvas. This considerably eases internal state
  48             handling, since a lot of the internal state (e.g. fonts,
  49             text layout) is Canvas-dependent.
  50          */
  51         namespace TextActionFactory
  52         {
  53             /** Create text action, optionally shadow/relief effect
  54
  55                 Note that this method accepts all coordinates in
  56                 logical coordinates.
  57
  58                 @param pDXArray
  59                 Pointer to array of logical character offsets (or NULL)
  60
  61                 @param bSubsettable
  62                 When this parameter is set to true, the generated
  63                 action might consume slightly more memory, but is
  64                 subsettable (Action::render( Subset ) works on
  65                 characters)
  66              */
  67             ActionSharedPtr createTextAction( const ::Point&                 rStartPoint,
  68                                                      const ::Size&                  rReliefOffset,
  69                                                      const ::Color&                 rReliefColor,
  70                                                      const ::Size&                  rShadowOffset,
  71                                                      const ::Color&                 rShadowColor,
  72                                                      const OUString&                rText,
  73                                                      sal_Int32                      nStartPos,
  74                                                      sal_Int32                      nLen,
  75                                                      const long*                    pDXArray,
  76                                                      VirtualDevice&                 rVDev,
  77                                                      const CanvasSharedPtr&         rCanvas,
  78                                                      const OutDevState&             rState,
  79                                                      const Renderer::Parameters&    rParms,
  80                                                      bool                           bSubsettable );
  81         }
  82     }
  83 }
  84
  85 #endif // INCLUDED_CPPCANVAS_SOURCE_MTFRENDERER_TEXTACTION_HXX
  86
  87 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */