Hi,
On Mon, Nov 11, 2013 at 9:52 PM, Eike Rathke <erack@redhat.com> wrote:
Hi Jose,
While it's true that Math uses EditEngine and EditView I'm not convinced
the actual change should be _inside_ those, EditEngine is already a hard
to handle beast and you'd have to add yet another mode to travel along
lines and paragraphs to highlight matching parentheses. Maybe the
ScInputHandler::UpdateParenthesis() code in
sc/source/ui/app/inputhdl.cxx might help as an inspiration how it could
be done from outside; if you could implement that inside EditEngine
without too much trouble that would be the best, otherwise I'd go for
a similar external solution. Fortunately a single Math edit usually
isn't overly long, otherwise obtaining and travelling the text whenever
the cursor stops moving would be too much overhead.
Or maybe someone has a good idea how to implement that in EditEngine? :-)
I don't know about EditEngine but the most similar thing to this is
the visual basic editor. I would look at it how the syntax
highlighting is done there.
Eike
Regards, Tomaž
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