C# Класс SIL.FieldWorks.SharpViews.Paragraphs.ParaBox

Draw an insertion point. Currently every segment is given the chance to draw it, though typically only one will. Sometimes a split insertion point may be drawn at an unexpected place. Enhance JohnT: Support Graphite by passing other draw modes when there is a split cursor at segment boundaries.

Draw a range selection. For now we assume the range is entirely within this paragraph, but this will eventually change. Todo JohnT: handle non-string-box children and ranges that don't start or end in this paragraph. Optimize JohnT: there may be a safe way to skip string boxes outside the selection.

Get the location of the primary insertion point. Review JohnT: is it possible that more than one segment contains this, and we need to combine them? Or that none does?

Replace the client run at the specified index, which must be a StringClientRun, with the specified new string.

Get the location where a range selection is drawn within this paragraph. This is a rectangle that contains anything this paragraph draws for DrawRange with the same arguments. It is not critical that it contains nothing more, but is important that it contains nothing less. It should be fairly close (e.g., close enough to estimate a scroll position to show the selection). This rectangle may need to be combined with those from other paragraphs involved in a selection to get a rectangle covering the whole selection.

Add another run. This causes the MapRuns to be recalculated when needed, but does not redo layout or update display; it is intended for use by the ViewBuilder during box construction.

Redo the layout of the paragraph given the Source changes indicated in the given details.

Make a selection at the specified character offset (associated with the previous character if associatePrevious is true).

Called by the ParaBuilder to set the info for the paragraph itself.