On 7/2/11 4:28 AM, Christophe BAL wrote:
Hello.
You're more than welcome to try replacing code cells with the
current CodeMirror, for example, and evaluating how fast/reliable
the notebook is then. Then please report your findings here, of course.
Where I can do that ? Which file in
/sage/devel/sagenb-main/build/lib/sagenb/data/sage/html/notebook/ is
intersting for me ?
Just FYI, I imagine that this is a nontrivial project, since textboxes
and CodeMirror have different ways of working. But I think the right
place to start is in the cell.py file:
$SAGE_ROOT/devel/sagenb/sagenb/notebook/cell.py
In particular, look at the Cell class and the html method. That refers
to the template:
$SAGE_ROOT/devel/sagenb/sagenb/data/sage/html/notebook/cell.html
where the actual textarea is located for the cell definition. You could
start by inserting javascript there to change that textarea to a
CodeMirror object.
It might also be helpful to look at the javascript file for the notebook:
sage/devel/sagenb/sagenb/data/sage/js/notebook_lib.js
In particular, look at the functions that insert cells before and after
other cells (insert_new_cell_before and insert_new_cell_after).
Thanks,
Jason
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