Status: Started
Owner: [email protected]
Labels: Type-Enhancement Patch-new
New issue 4357 by [email protected]: Patch: Redesign listeners using templates
https://code.google.com/p/lilypond/issues/detail?id=4357
Redesign listeners using templates
This is actually just a start since it does not touch most of the
infrastructure for translators.
Contains the following commits in reverse order:
Remove Scheme listeners as they are just callbacks now.
Reimplement Listener around generic SCM callback and instance
Run preparatory script replacing listener macros
This script is
for i in $(git grep -l 'IMPLEMENT_LISTENER (')
do
sed -i '/IMPLEMENT_LISTENER ([^)]*$/{N;s/\n\s*/ /}' $i
sedscript=$(git grep -h 'IMPLEMENT_LISTENER (' $i|
sed 's|^.*IMPLEMENT_LISTENER (\([^,]*\), \([^)]*\)).*$|
s/GET_LISTENER (\\([_a-z]\\+->\\)\\?\2)/\\1GET_LISTENER (\1, \2)/|')
sed -i "$sedscript" $i
done
sed -i '/IMPLEMENT_LISTENER (/d' $(git grep -l 'IMPLEMENT_LISTENER (')
sed -i 's/DECLARE_LISTENER (\([^)]*\));\?/void \1 (SCM);/' $(git grep
-l 'DECLARE_LISTENER (')
Make dispatchers callable for dispatching
Move self_scm_ into non-templated Smob_core base class.
http://codereview.appspot.com/235790043
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