4a0cd89904
Handling EmphasisMarks for direct text rendering was a hard task - the EmphasisMark stuff is deeply buried in vcl (would have needed to move quite some includes from vcl to public) and thus hard to use. It is also quite old (tools Polygon, Rectangle). It was missing in the decomposition of the TextDecoratedPortionPrimitive2D (for good reason), but is needed now. I found a way using a callback lambda function to create the needed geometry in vcl and hand back the needed data to the caller, in this case to the decomposition. Adding it to the decomposition of TextDecoratedPortionPrimitive2D also guarantees that other renderers/usages will do the correct thing and all will look identical. Interestingly EmphasisMarks were never added to Metafiles (see OutputDevice::ImplDrawEmphasisMarks) so they were not 'missing' in Metafile-based exports. But for SDPRs they have to work. I added another encapsulating TextHierarchyPrimitive to encapsulate primitives that do represent EmphasisMarks and added to ignore these in the VclMetafileProcessor2D (as needed). Change-Id: I5b5c1528d86a123df2beb57d8366f05aa71e77cf Reviewed-on: https://gerrit.libreoffice.org/c/core/+/171826 Tested-by: Jenkins Reviewed-by: Armin Le Grand <Armin.Le.Grand@me.com> |
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