[Laszlo-dev] For Review: Summary: More optimization of LFC

[Max Carlson]

  20070801-maxcarlson-V by maxcarlson at plastik on 2007-08-01 20:51:00 PDT
     in /Users/maxcarlson/openlaszlo/wafflecone
     for http://svn.openlaszlo.org/openlaszlo/branches/wafflecone

Summary: More optimization of LFC

New Features:

Bugs Fixed: LPP-4414 - Improve startup performance (partial)

Technical Reviewer: promanik
QA Reviewer: ben
Doc Reviewer: (pending)

Documentation:

Release Notes:

Details: LzCSSStyle.js - Cache getPropertyValueFor() calls.  Only  
call _selectorApplies() for compound css statements.

LzNode.lzs - Only call constructWithArgs() if it exists.

LaszloEvents.lzs - Check for null reference.


Tests: ...silver/main.lzx?lzr=dhtml&lzt=html shows ~24029 fewer total  
calls (252524 total before, 228495 now).  http://localhost:8080/ 
wafflecone/test/style/constraints/main.lzx?lzr=swf8 passes as before,  
shows 405ms for lookup test.

Files:
M      WEB-INF/lps/lfc/services/LzCSSStyle.js
M      WEB-INF/lps/lfc/core/LzNode.lzs
M      WEB-INF/lps/lfc/events/LaszloEvents.lzs

Changeset: http://svn.openlaszlo.org/openlaszlo/patches/20070801- 
maxcarlson-V.tar